REGISTER2003 SUPERABRASIVES NOW for INTERTECH 2003, RESOURCE the BIGGEST DIRECTORYEVENT of 2003! SPRING 2003 $8.00

Non-Ferrous Applications & Technology FALL/WINTER 2002 $8.00

Vancouver INTERTECH 2003 Pre-Alloyed Sintered Bond Powder Development Efficient Wheel Dressing Promotes Efficient Production Superabrasives

Resource Directory

Permit No. 6159 No. Permit •Companies by

Cincinnati, OH Cincinnati, Classification AID P

U.S. POSTAGE U.S. • Products & Services RR STD PRSRT ABC offers a complete range of industrial and CBN products. ABC specializes in customizing our products to meet individual requirements. Contact: ABC Superabrasives 6650 Park of Commerce Blvd. Boca Raton, FL 33487 Tel: (561) 995-7900 ¥ Fax: (561) 995-7979 E-Mail: [email protected] ISO 9001:2000 Registered feature articles

6 INTERTECH 2003! 10 Pre-Alloyed Sintered Bond Powder Development 20 Efficient Wheel Dressing Promotes Efficient Production 24 Superabrasives Resource Directory of 6 Companies & Organizations by departments Classification 4 A Finer Point of View 37 Calendar of Events 8 Editorial 9 Membership 39 Superabrasives Resource Directory of Application Products & Services by Company 18 Announcements & Products

19 News & Notes 6 18 24 56 Checklist of things to do ... 10 20 COVER PHOTO Courtesy of ABmart...... 28 Lands Superabrasives Co...... 15 Vancouver Bureau of Tourism ABC Superabrasives ...... IFC Lieber & Solow Co...... 27 Action Superabrasive Products ...... 28 Milacron Inc...... 5 FINER POINTS is the only publication Agathon Machine , Inc...... 16 National Research Co...... 18 devoted exclusively to the understanding, American Superabrasives Corp...... 23 Rosst Enterprises Inc...... 9 selection and application of diamond, cubic BGRIMM...... 21 SAT Superabrasive Techniques ...... IBC boron nitride and related materials. It is Crystallume Engineered Diamond .... 30 SP3 ...... 14 edited for recipients who are involved in some Diamond Corp...... 38 Sumitomo Electric Carbide Inc...... OBC way with these “superabrasives”, either as providers of the materials, producers of Diamond Associates ...... 29 Trenker Plant Technology .... 17 products containing the materials or users of Engis Corporation ...... 8 UAMA ...... 24 these products (e.g., grinding wheels, General Industrial Diamond ...... 55 U.S. Synthetic Corp./Diamicron Inc...... 36 dressing tools, drill bits, , sawing IDA ...... 24 Warren/Amplex Superabrasives ...... 41 wires, cutting tools, polishing compounds, advertisers Kinik Company ...... 33 CVD film products, etc.). Lach Diamond Inc...... 26

2003 Superabrasives Resource Directory FINER POINTS 3 A Finer Point of View...

INTERTECH 2003 HOLDS PROMISE AND DIRECTION FOR SUPERABRASIVES INDUSTRY PRESIDENT André Spelbrink Building on the success of Lieber & Solow Co. INTERTECH 2000 the Industrial Diamond Association has been moving forward with the second VICE PRESIDENT edition of this outstanding global David L. Edwards event. Milacron Inc. The world is coming to Vancouver and it will be an excellent “meeting of SECRETARY/TREASURER the minds”. This year the steering Joseph M. Haag committee has put together an Action Superabrasive Products, Inc. impressive program with presentations selected from almost 90 PRESIDENT BOARD OF DIRECTORS abstracts covering literally every aspect André Spelbrink of new technology and application Ion C. Benea (00-03) development in the superabrasive and information is at his or her fingertips Engis Corporation ultra-hard material industry. As we with a click of a mouse… Speed is Martin Deakins (03-05) review these papers, we are truly only limited by the type of Internet GE Superabrasives impressed with the developments and connection. Today’s scientist feels innovation being accomplished by Robert Linares (01-03) hampered if the speed of his/her Apollo Diamond, Inc. our international colleagues. connection is too slow! David M. Simpson (02-04) INTERTECH is a forward thinking Our industry changed dramatically in Sumitomo Electric Carbide, Inc. international conference planned to 1955-57 when the first repeatable be unique… and it remains so. The Joseph Tabeling (00-02) process was invented to create Delaware Diamond , Inc. founders had a vision of bringing diamond in the laboratory. The rest of together the leading minds in the the world may have missed it when William J. Tully (03-05) world and having them gather at one you consider 1955 saw the first Diamond Abrasives Corporation venue to share their knowledge and nuclear sub, and in 1957 Dr. Albert Chris Winkel (02-04) explore the possibilities within this Sabin developed the Polio Vaccine, General Industrial Diamond Company industry. Each person who but the moment in time was not lost participates not only gains insight but on our industry. also shares their own perspective in PAST PRESIDENT order to reach new levels of Around the same time we saw cbn Daniel E. Herzog advancement. It is a fact that we are created and then many new products Wendt USA limited if we stay within our own followed year after year… realm of experience and knowledge. polycrystalline diamond, EXECUTIVE DIRECTOR To truly gain better ideas we need to polycrystalline cbn, polycrystalline see what is offered in related fields drilling products, polycrystalline wire Terry Kane and transfer that new idea, dies, large crystals, CVD diamond and Industrial Diamond Association many other variations coatings and P.O. Box 29460 accomplishment or application into Columbus, Ohio 43229 our own field of expertise. subcategories of a new arena we called Phone: 614-797-2265 INTERTECH provides that unique superabrasives and ultra-hard FAX: 614-797-2264 bridge into complementary fields. materials. Now we are even looking at the technology of information carried E-Mail: Whether we are involved with natural [email protected] or synthetic diamond, CVD Diamond, on the atom of a diamond and polycrystallines, single crystals, products harder than diamond itself. Website: www.superabrasives.org grinding, sawing, woodworking, wire Time and space are our limiting drawing, plating, optics or myriad factors and we are forging ahead with industrial applications, we can only new information along superhighways improve if we seek ideas outside our for this industry. Today’s message is FINER POINTS is the official publication of the limited vision. clear… INTERTECH is the gathering Industrial Diamond Association of America, Inc. and is published fours times a year. Contributions are A few years ago I saw a timeline that place for all those seeking knowledge welcomed but the Editor reserves the right to accept showed all scientific achievements and discussion regarding the successes or reject any material for publication. All by-lined over the course of history. The most of today, applications of tomorrow articles published in this magazine represent solely and materials of the future… See you the individual opinions of the writers and not impressive thing about this timeline necessarily those of the Industrial Diamond was the fact that the speed of new in Vancouver! Association. Executive and Editorial Offices: Finer developments has increased… no Points, P.O. Box 29460, Columbus, Ohio 43229, doubt due to the computer and (614) 797-2265. Editor and Advertising, Terry Kane. Sincerely, Advertising rates and deadlines available upon widespread access to information. No request. Copyright 2002. Material in FINER POINTS longer does a scientist have to spend may not be reproduced in any form without express days or months doing research over written consent. pages and pages of books… now André Spelbrink, President ISSN: 1090-0896

4 FINER POINTS 2003 Superabrasives Resource Directory

REGISTER NOW! Make plans now to attend Intertech 2003 in Vancouver this July ... the location is breathtaking, the conference will be filled with advancements and new ideas, discussions will be though provoking and meaningful and the camaraderie will be unsurpassed.

If you have not registered yet ... NOW IS THE TIME! Go to www.superabrasives.org for ease of Vancouver registration and details. See you in Vancouver!

CHRISTIAN HULTNER Managing Director ELEMENT SIX Ltd., UK Christian Hultner (40) joined Element Six in September 2000 to succeed the late Chris Owers. Prior to this appointment, Christian has been the Group Managing Director of the Dietsmann Group, Monaco, a leader in maintenance services in the field of oil and gas drilling. His earlier career includes senior management positions with ABB Service Worldwide, Brussels, Belgium, the Landis & Gyr Group, Zug, Switzerland, and ABB Robotics, Brussels. The Swedish National has an MBA from Insead, Fontainebleu, France, and an MSc in Engineering Physics from Uppsala University, Sweden. He is married with one child and lives with his family in London.

TANYA FRATTO Vice President and General Manager GE Superabrasives, USA Tanya was born on September 30, 1960, in Bay Minette, Alabama. She attended the University of South Alabama and graduated with a B.S. Degree in Electrical Engineering in 1983. Upon graduation, Tanya joined GE’s Manufacturing Management Program. Her two years on program were spent with GE’s Aerospace Division in Daytona, Florida and Pittsfield, Massachusetts. After completing the MMP program, Tanya accepted a position with GE Plastics and worked on the Burkeville Project. Her next position was with GE Corporate Sourcing in Bridgeport, Connecticut. In May 1989, Tanya joined GE Appliances in Louisville, Kentucky. Tanya’s assignments at GEA included Program Manager in Consumer Service for the National Parts Sales Operation, Gas Range Product Manager-Leiser, Refrigeration Product Manager-LTMNF, GM-Six Sigma Quality and GM-Consumer Service. Tanya was named a corporate officer and promoted to her current position in July, 2000.

KEN Y. KOHNO General Manager Hard Materials Division Sumitomo Electric Industries Ltd., Japan Ken Kohno (56) attended Kyoto University and graduated with a Masters Degree in Mechanical Engineering in 1971. After graduation he spent three years in research courses at the University and then joined Sumitomo Electric. His next three years were spent with the R&D department as a hard metal researcher. After that he moved to Super Hard Material related job. He spent most of his time in the company as a manager of developing new Super Hard Material

INTERTECH KEYNOTE SPEAKERS INTERTECH Tools and new application markets. He was promoted to General Manager of Super Hard Materials Division in January 1999. In June 2002, two divisions, Super Hard Materials and Hard Metal Division, merged to form the Hard Materials Division and he was promoted to his current position.

6 FINER POINTS 2003 Superabrasives Resource Directory WHAT? Please fill in carefully, as information will be used to make badges and Attendee List. INTERTECH 2003 will be an International Technical Conference concentrating on industrial Duplicate as often as you need. diamond, cubic boron nitride and related materials. INTERTECH 2003 is designed to provide a Use a separate form for each conference registrant. Please print clearly. blend of technical and commercial topics that will spotlight this global industry. INTERTECH 2003 promises to be the largest, most comprehensive conference ever conducted in this industry. In addition this conference offers an Educational Day and Business Day ... for 5 full days of valuable Name: ______sessions! Title:______WHEN? INTERTECH 2003 will be conducted on Monday, July 28, 2003 through Friday, Company:______August 1, 2003. Address:______WHERE? INTERTECH 2003 will be held in the beautiful seaport city of Vancouver, British Columbia, City:______State:______Zip/Code______Canada ... COME EARLY AND STAY OVER! Country:______WHY ATTEND? This is a unique opportunity that will enable you to: Phone: ______● Find out what diamond, cbn and related materials are available, plus new ones on the horizon. Fax: ______● Learn where and how diamond, cbn and related materials should be used. ● Hear about the latest technical developments from all the leading companies. E-Mail: ______● Interact with technical and commercial people from around the world. ● Discuss how to use these materials to increase productivity and profitability. Spouse/Guest Name(for receptions only):______WHO SHOULD ATTEND? Please check the session(s) you plan to attend... Everyone involved with abrasives, tooling or applications in any way, this conference will be of benefit to you. If you want to learn more about where and how these materials are used, this ■ Monday, Education Seminar ■ Thursday, Materials conference is for you. If you want to learn about new opportunities being opened by advances in ■ Tuesday, Aerospace Industries ■ Thursday, Electronics superhard materials technology, this conference is for you. If you want to establish relationships ■ ■ with colleagues and future customers, this conference is for you. If you want to see how people in Tuesday, Stone Processing Thursday, Medica other industries and even in other countries use diamond, cbn and related materials, this ■ Wednesday, Automotive Industry ■ Thursday, Optics conference is for you. In short, this is a one-time only opportunity for you to take a quantum leap ■ Wednesday, Mining/Drilling ■ Thursday, Emerging Technologies in understanding both application and commercial opportunities for these superhard materials. ■ Wednesday, Construction/Highway ■ Friday, Business Seminar FACILITIES & LODGING The entire conference will be held at the excellent meeting facilities in the heart of beautiful FEES: downtown Vancouver at the Hyatt Regency. You can and should make your hotel reservations NOW ... hotel space will be difficult to obtain in Vancouver in summer of 2003. You should Please check the appropriate fees... contact: ● Entire Conference 5 FULL DAYS! ■ $1295.00 US HYATT REGENCY VANCOUVER ● Three Full Days ■ $1050.00 US 655 Burrard Street, Vancouver, B.C., Canada V6C 2R7 ● ■ PH: 604-683-1234 FX: 604-689-3707 Two Full Days $790.00 US ● One Day Only ■ $450.00 US Hotel expense and non-scheduled meals are not included in conference fees. ● Three or more from same company, discount 10% ...... Discount $ ______When you contact the hotel, advise them you will be attending IDA’s INTERTECH 2003 and want the Industrial Diamond Association & Intertech 2003 group room rate. ● Check here if you are a one day attendee, but would like to attend the NOTE: A substantial number of rooms in our block are already reserved and we expect all reception and dinner on Thursday night ...... ■ $85.00 US rooms will be taken early for this special conference. Thus, we encourage you to book your ● Check here if you would like a spouse/guest to attend the Welcome reception on rooms while some are still available Even if you THINK you may attend, book a room now! Monday night and/or the reception and dinner on Thursday night WHAT IS INCLUDED? ■ Welcome Reception $35.00 US Your registration fee will cover the segment of the conference you select and pay for, and for ■ Thursday Reception & Dinner $85.00 US everything involved on that day or days (see various registration options below). If you attend the entire conference, for example, you will get the Education Day, three Technical Presentation ● Tuesday Dinner/Harbor Cruise ...... ■ $95.00 US Days and the Business Day ... as well as access to all breaks, lunches, receptions and the main conference dinner. Please examine the registration options and you will see what all is included TOTAL AMOUNT ENCLOSED: $ ______in your fee. REGISTRATION OPTIONS www.superabrasives.org METHOD OF PAYMENT: By design, this conference covers a variety of applications for diamond, cbn and related materials. Check the method of payment and fill in the credit card information, if applicable. This was done to offer attendees an excellent selection of useful information in virtually all application areas. The structure allows users in one industry to see how the materials and All checks must be paid in US funds and drawn on a U.S. bank. applications are done in other industries for possible technology transfer. Even so, we recognize that not everyone will want to attend all the sessions that will be available. Thus, we have structured the ■ Check Ð Payable to: Industrial Diamond Association Registration Fee with various options to enable any attendee to select parts of the conference which ■ VISA ■ MasterCard ■ American Express are of most interest to him/her. The Registration Fee structure is as follows: Card Number: ______● The Entire Conference US $1295.00 ● Optional ● Three Full Days US $1050.00 ● Dinner Cruise Credit Card Billing Address:______● ● Two Full Days US $790.00 Tuesday, July 29 US $95.00 Expiration Date: ______● One Full Day US $450.00* FORM REGISTRATION All payments must be made in advance in U.S. funds or checks drawn on a U.S. Bank. Name as it appears on card: ______Or preferably, VISA or MasterCard or American Express. *Plus $85.00 if the one day attendee wants to attend the reception/dinner on Thursday night, and $35.00 to attend welcome reception on Monday. HOW TO REGISTER:

REFUND POLICY ... If you find you can’t attend, we will refund your entire registration fee if we receive FAX completed form to: 614-797-2264 your cancellation 90 days prior to the start of the conference. We cannot refund any fee after this or MAIL completed form to: deadline, due to advance financial commitments. Please note that cancellation of hotel reservations INTERTECH 2003 must be done by you more than 21 days in advance, or you will forfeit your deposit. INDUSTRIAL DIAMOND ASSOCIATION P.O. Box 29460, Columbus, Ohio 43229 USA REGISTER ONLINE Register online and view conference details at QUESTIONS? www.superabrasives.org Contact Terry or Kathy Kane at the Industrial Diamond Association ... 614-797-2265 REGISTER TODAY!!! or E-mail: [email protected] You should contact the hotel NOW if you plan to attend and send your Registration Form to us without delay. That’s the only way to be sure you will be accommodated. Editorial

Is truth really stranger than fiction? I’ve always heard that “truth is stranger than fiction”. I wonder who first made that statement. I know it was before digital effects, computer graphics and the other wonders of today’s visual effect experts. Maybe it was Robert Ripley who traveled the world collecting the unbelievable, the inexplicable and one-of-a-kind oddities for his newspaper articles and “odditoriums”. Or maybe it was P.T. Barnum who gave us so many unusual characters and was credited with saying “there’s a sucker born every minute”. Keep in mind it was not P.T. who ever said that, it was actually one of his competitors, a banker named David Hannum. With today’s resources we can verify things like that and make sure our information is correct. Well, no matter who said, “truth is stranger than fiction”, the times have changed. Maybe in Ripley’s and Barnum’s heyday this phrase held true, but in today’s world reality pales beside the fictitious. Oh, the preposterous sent to us and written as “true” still makes us sit up and take notice, but upon second look or when some stories are put to a litmus test, the truth has a tendency to fade and become hazy. I am still looking for that 57 T-bird sold for next to nothing TERRY KANE, Editor because it held a dead man or the farmer in Nebraska who had that 55 Corvette for sale as “an old Chevy” that belonged to his son that died in Korea and can be purchased for a song… yeah those deals are fiction and not the great truth we would like to believe. Not to say somewhere sometime a deal like that did not fall into someone’s lap, but I doubt it. We are all subjected to the great truths of the advertising world and as rational human beings we have to sort out the truth from the fiction. Every car can’t be the best deal, every gasoline can’t give the best performance and every restaurant can’t have the best food served anywhere… at least I can believe that there have been a few billion of some type of hamburger sold with all the fast food locations dotted across the countryside. Everyone can’t be the best, fastest and most economic! In our own industry we always have to weigh the performance versus the story. I still remember a young market development engineer coming into a lab years ago and telling a technician to crank up the downfeed and table speed for a on a piece of T-15 steel. This was back in the days when straight oil was used in standard coolant tanks and the exhaust systems were something less than adequate. Yes, environmental regulations were still in their infancy and experimentation was pretty wide open. Well the young technician argued that the conditions were too harsh, but the engineer said he was 100% positive these were the actual conditions being used and promoted by the competition. The conditions were adjusted to meet the specs given by the engineer and the first pass into the hardened steel was made… As the smoke and fire rolled out of the machine the wheel literally ground to a halt and slid the block of steel across the chuck peeling the top layer off the mild steel chuck. Everyone present found out the folly of believing a fictitious set of conditions as a true story… having been that young technician, I can still recall the smoke and fire of that experience and there are times I still can smell the burnt oil. Fiction has led to eventual truth in a number of cases so at times it doesn’t hurt to follow that line of thought. Superman was crushing carbon into long before we ever did it; Jules Verne had submarines and space ships that went to the moon long before the Navy and NASA, so imagination does beget invention in some cases. If we believe everything we see then we should be very careful… I just saw a woman kicking the daylights out of some guy because she could fly and walk on treetops during a fight and another guy melding his body into a digital signal to attack his enemy by way of the Internet. My advice is always weigh the fact against the fluff… truth may be stranger than fiction but fiction is a lot easier to make up!

8 FINER POINTS 2003 Superabrasives Resource Directory Industrial Diamond Association of America, Inc. MEMBERSHIP APPLICATION

Company ______Address ______City ______State ______Zip Code/Postal Code ______Country ______Shipping Address (Can not ship to PO Box) ______City ______State ______Zip Code/Postal Code ______Country ______Phone ______Fax ______E-mail ______Web Site ______Official Representative ______Others (Participating in IDA Activities) ______Principle Business Activity ______Which applies to your company: ______Corporation ______Partnership ______Sole Proprietorship Provide names of principle officers or partners:______When was your company established? ______List at least two business references, preferably one is an IDA member (name, company and address of each): How long has your company been engaged in _____ 1.______superabrasive/ultra-hard material industry? ______2.______

CHECK APPROPRIATE MEMBERSHIP ______Regular Membership Any company and/or individual classified as a superabrasive/ultra-hard material supplier, tool maker, machine tool builder, end user or related business with offices in the USA, Canada or Mexico is eligible in this category. Only one individual shall be designated by each member company as the IDA Delegate with voting and other privileges described in the By-Laws. (DUES CATEGORY) The dues category for Regular Members is determined by annual sales volume expressed in US $ as indicated below. Check to appropriate category: _____ Category 1 $2,400 per year Over $20,000,000 Annual Sales _____ Category 2 $1,800 per year $10,000,000 - $19,999,999 Annual Sales _____ Category 3 $1,600 per year $6,000,000 - $9,999,999 Annual Sales _____ Category 4 $1,250 per year Under $2,000,000 - $5,999,999 Annual Sales _____ Category 5 $750 per year Under $1,999,999 Annual Sales Name of Delegate Voting Member: ______Title:______E-Mail:______International Membership Any company and/or individual classified as a superabrasive/ultra-hard material supplier, tool maker, machine tool builder, end user or related business which does not have offices or other facilities in the USA, Canada or Mexico is eligible in this category. An International Member shall have all the privileges of regular membership, except that the delegate cannot vote at any membership meetings, participate in statistical reporting for the North American market, hold proxies or serve in any office in IDA. Annual fee for International Member is $2,000 per year. Name of Delegate Voting Member: ______Title:______E-Mail:______Associate Membership Available for companies having a principal office in the USA, Canada or Mexico, which are providing products or services to the superabrasive/ultra-hard material industry, but are not engaged in selling, using or dealing in industrial diamonds, cubic boron nitride, compacted diamond/cbn, diamond film or products containing diamonds/cbn. An Associate Member shall have all the privileges of regular membership, except that the delegate cannot vote at any membership meetings, participate in statistical reporting for the North American market, hold proxies or serve in any office in IDA. Annual fee for Associate Member is $500 per year. Name of Delegate Voting Member: ______Title:______E-Mail:______Affiliate Membership Each company that enrolls as a Regular or International IDA Member is entitled to have a second person at that company designated an Affiliate Member. The first Affiliate member will receive IDA material at no further cost. Additional persons at Member companies can be added as Affiliate Members to receive IDA materials. Annual fee for Affiliate Member is $75 per year. Name of 1st Affiliate Member (no charge): ______Name of 2nd Affiliate Member ($75):______Name of 3rd Affiliate Member ($75): ______If more than 3 Affiliate Members, please attach separate sheet. ______Education/Research Any individual having an affiliation with a non-profit educational institution or Research & Development organization is eligible for membership in this category. An Education/Research Member shall have all the privileges of regular membership, except that the delegate cannot vote at any membership meetings, participate in statistical reporting for the North American market, hold proxies or serve in any office in IDA. Annual fee for Education Member is $125 per year. ______Senior Membership Available for any individual who has retired or is no longer active in the diamond or cbn business, but wishes to receive information mailings and attend IDA meetings as a member. Annual fee for Senior Member is $50 per year.

2003 Superabrasives Resource Directory FINER POINTS 9 Pre-alloyedPre-alloyed sinteredsintered BONDBOND POWDERPOWDER DEVELOPMENTDEVELOPMENT

Peter Rigby, UMICORE, BELGIUM

COBALT POWDER STRATEGY

With a 60% market share, UMICORE is a leader in the supply of cobalt bond powders to the diamond tool market. It may therefore come as a surprise to see that for the last few years, UMICORE has been actively pursuing a strategy of development of alloyed powder alternatives or substitutes for fine cobalt powders. Let’s explain the rational behind this development and the description of two products that have been developed specifically for diamond tool applications as well as some of the more practical aspects of putting these alloys into service.

10 FINER POINTS 2003 Superabrasives Resource Directory Figure 1: Variation incobalt metalpricing on LMB1992 to 2002 REASONS FOR ALLOYED POWDER INTRODUCTION There were two main reasons for developing these powders: ● The first was to avoid the dependence of cobalt powders on the price levels and variations of cobalt metal. Fears of supply, have led to instability and relatively high peaks and low troughs in the price over the last 10 years. ● The second reason was to develop a range of engineered powders that could be tailored to better meet the demands of diamond tool manufacturing than using straight cobalt. Taking the former reason first, Figure 1 indicates the changes The Fe-rich phase contains approximately 15% Co, 5% Cu in the base metal cobalt price between 1992 and 2002. Values and 80% Fe. The Cu-rich phase contains 2% Co, 88% Cu and of between $8 / lb and $35 / lb have been quoted by the 10% Fe. The solid solution strengthening mechanism gives London Metal Bulletin for cobalt metal in this ten year both phases their intrinsic strength. period. Apart from the metallurgical design, there is a clear difference Since cobalt metal raw material accounts for 60 – 70% of the in the physical nature of the microstructure. Admixed cobalt selling price of fine cobalt powder, it is clear that such and bronze has a much coarser distribution of the elements, fluctuations in pricing will have a direct and noticeable depending on the starting components and the mixing impact on the final selling price of cobalt powder. process. The pre-alloyed powders display an extremely fine microstructure, with grain size typically 3 to 5 µm across. One logical way to avoid this dependence is to reduce the Thus the macro mechanical properties are far more amount of cobalt that is employed in the powder, hence the homogeneous with such a pre-alloy than a corresponding development of these alloys. It has been found that cobalt mixture that usually uses atomised powders. does have some very unique features that are not so easy to circumvent. The two alloys that have been retained so far for commercialisation contain 10% and 25% respectively of cobalt. Referring to figure 2, it is can be seen that the overall cost of making and selling these powders has been reduced significantly.

It should be pointed out that the alloyed powder $/kg manufacturing process is somewhat more complex than Figure 2: making straight cobalt powders and together with the R&D Schematic showing costs, a small portion of the cost savings on the raw materials comparative cost structure of are partially offset. However the net result is that such Cobalt and Cobalite powders. powders can be put on the market typically 30% cheaper than existing cobalt powder with, as we will see later, at least as Figure 3: good mechanical properties. Schematic showing relative influence of variations in cobalt metal price on The second “economic” feature is that the lower cobalt cost of cobalt powder, Alloy (10% Co-601) and Alloy 2 (25% Co-801). contents greatly attenuate the impact of the actual fluctuations of raw material price. Figure 3 is a simple scaled model showing the relative impact of changing cobalt metal price on the cost of manufacturing cobalt powder and low cobalt content alloyed powders. It can be seen that for the low cobalt Alloy 1 (10% cobalt – 601) the variation in cost is barely perceptible. The two pre-alloys that have been developed contain the chemical composition shown in Figure 4.

One other interesting difference between cobalt and Alloy 1 Cost Index Manufacturing (10 % Co - 601) is the density (figure 4). The theoretical density of Alloy 1 (10 % Co - 601), being an iron-based alloy is about 8% less than that of cobalt. This translates into a further proportional 8% reduction in material weight Figure 4: required, and so cost for a given segment size. Chemical composition and density of Alloy 1 (10% Co-601) and Alloy 2 (25% Co-801). The second major reason for introducing such alloys is to Cobalt Copper Iron Nickel Density obtain a material with a sintering performance that can offer % wt. % wt. % wt. % wt. g/cm3 advantages even over cobalt. The purpose of the two sintered microstructures pictured in Alloy 1 (10% Co – 601) 10 20 70 Ð 8,2 figure 5 is to compare a pre-alloy (Alloy 1) on the left with Alloy 2 (25% Co – 801) 25 55 13 7 8,8 that of a mixture (cobalt with admixed atomised bronze powder) on the right. In the case of Alloy 1, the sintered alloy Cobalt Extra Fine Powder 100 Ð Ð Ð 8,9 is a complex two-phase structure one being a Fe-rich phase (Cobalt EFP) and the other a Cu-rich phase. 2003 Superabrasives Resource Directory FINER POINTS 11 Figure 5: Comparison of sintered microstructure between Alloy 1 (10% Co- 601) on the left and a mixture of 70% cobalt/30% bronze on the right. hardness levels to those of Cobalt 400MP and Cobalt 5M, but also typically has a higher impact resistance. As we will see later we can significantly increase the hardness of Alloy 2 whilst maintaining the same excellent level of toughness by the simple addition of iron powder. What has been found by experience is that it is quite unusual to come across applications that use either just pure Alloy 1 or Alloy 2. These alloys are in fact building blocks in the matrix, much as cobalt is, and can be very economically and uniquely adapted for each application according to the toolmaker’s individual experience. Figure 6a (top) & 6b (bottom): Mechanical sintered powders of various cobalt and Alloyed powders. INFLUENCE OF ELEMENTAL ADDITIONS ON COBALT AND ALLOYED POWDER IMPACT RESISTANCE MECHANICAL PROPERTIES AS A FUNCTION OF HARDNESS We will see below the guidelines of how the mechanical properties of Alloys 1 and 2 can be optimised by the addition of bronze, carbonyl iron, tungsten carbide etc. We believe that since these pre-alloys contain the elements cobalt, iron and copper perfectly well distributed throughout the matrix, the inter-diffusion and the quality of sintering between the pre-alloy and the admixed bronze, copper or iron is greatly facilitated. This would appear to lead to a microstructure with excellent mechanical integrity compared

Impact resistance (J/cm2) with a cobalt powder and the same elemental additions.

COBALT AND ALLOYED POWDER HARDNESS AS A FUNCTION OF SINTER HOLD TEMPERATURE INFLUENCE OF PRE-ALLOYED BRONZE Comparing the effects of admixing 20% and 40% of 85/15 pre-alloyed bronze to Cobalt EFP to Alloy 1. In figure 7a, it can be seen that for pure Alloy 1 one needs to sinter at 750 - 800°C to ensure full density. However, by

Figure 7a: Influence of bronze additions to Alloys and Cobalt EFP on density. Hardness (HRB) Hardness

TECHNICAL CHARACTERISATION OF ALLOYED POWDERS The figures 6a and b indicate the relative physical properties of various cobalt and pre-alloyed powders. It can be seen that Alloy 1 (10 % Co - 601) is very close to Cobalt EFP (Extra Figure 7b: Influence of bronze additions Alloys and to Fine Powder). Cobalt EFP on Rockwell B hardness. Figure 6b is interesting in that it shows the relationship between hardness and impact resistance. We believe that it is important to maintain a good balance between hardness and impact resistance in view of the way in which a diamond saw operates. When making admixed bonds, it is relatively easy to increase hardness on its own by adding “foreign” elements that may harden the matrix by solution hardening for example or by creating a composite structure. Usually, however, the brittleness is increased and the impact resistance will suffer. Figure 7c: Influence of bronze additions to Alloys and to Similarly one can attempt to make a brittle bond more Cobalt EFP on Charpy impact resistance. impact resistant by the addition of iron or bronze, but in this case the hardness will most likely drop off. It is relatively more difficult to create a mixed bond that maintains high impact resistance and high hardness (top right hand rectangle of figure 6b, especially when starting from the bottom left hand rectangle. From Figure 6b we can see that there are three products that achieve this performance, that is Cobalt EFP, Cobalt SMS and Alloy 1 (10 % Co - 601). Note that Alloy 2 (25 % Co - 801) although not in the top right hand rectangle, offers similar

12 FINER POINTS 2003 Superabrasives Resource Directory Figure 9: Trend effect of additions of bronze and iron carbonyl to Cobalite® adding 20% bronze, full density is already achieved at 700°C. on impact resistance and hardness. Similarly for pure Cobalt EFP one needs to sinter at 800 – 850°C for full density, but with 20% additions of bronze the required temperature is 700°C. Experience has shown that the best sintering temperature range to ensure optimal diffusion with the bronze is in a temperature range of 750 – 800°C. Referring to 7b, the softening of the matrix due to the bronze additions follows a predictable pattern. In fact Alloy 1 behaves in a very similar fashion to Cobalt EFP. There is however a very big difference when it comes to the impact resistance (fig 7c). Pure Alloy 1 with less than full density naturally shows lower than normal impact resistance, Impact resistance (J/cm2) however with a bronze addition, the impact resistance is maintained at a very comfortably high level, similar to the level achieved with full density sintering of the pure alloy or the pure cobalt powder. INFLUENCE OF CARBONYL IRON It is rather surprising to note that the same additions of the same bronze powder, mixed under exactly the same It is equally interesting to compare the effects of mixing conditions with Cobalt EFP have a negative effect on the carbonyl iron when mixing with cobalt and when mixing with impact resistance. The addition of bronze to cobalt is very alloyed powders as shown in figure 8. common practise. It would be incorrect to say that the levels Carbonyl Iron has been added in proportions of 10% and of impact resistance achieved with such bronze additions to 20% to Cobalt EFP, Alloy 1 and Alloy 2. Sintering cobalt are inadequate for making a diamond saw . temperatures of 800°C and 900°C were applied. However, if we assume that high levels of impact resistance When admixing with Alloy 1 and Alloy 2, a temperature of equate to microstructures with high mechanical integrity, the between 800 to 900°C is required to achieve maximum stable results show that Alloy 1 that has been mixed under exactly density. Note that when mixing with cobalt, there is a general the same conditions as the Cobalt EFP guarantees a “safer” tendency for the density to diminish as the iron content is and probably more reliable sintered result. increased irrespective of the sintering temperature. This It is logical to conclude that it is easier to work with Alloy 1 to indicates that both the Alloys sinter more readily with iron obtain a good sintered microstructure when admixing with than cobalt does. bronze than with even high quality cobalt powders such as Cobalt EFP. Looking at the change in hardness as a function of the iron content in figure 8b, it is remarkable to note the rapid Figure 8a: Influence of iron additions to Alloys and Cobalt EFP on density. increase in hardness of Alloy 2 and a correspondingly rapid decline in the hardness of cobalt. With respect to the impact resistance, we should note the relatively high levels of impact resistance that are maintained after sintering for both Alloys and cobalt (figure 8c). In conclusion we can say that both Alloy 1 and Alloy 2 display interesting sintering compatibility when admixed with carbonyl iron. In addition, the Alloy 2 in particular can have its hardness characteristics significantly modified by the controlled addition of iron. Figure 8b: Influence of iron additions Alloys and to The schematic in figure 9 shows the general trends when Cobalt EFP on Rockwell B hardness. adding bronze, WC and iron carbonyl to Cobalt EFP, Alloy 1 and Alloy 2. INFLUENCE OF TUNGSTEN AND TUNGSTEN CARBIDE ADDITIONS Laboratory based and field test observations show that Alloys 1 and 2 are at least as compatible with respect to sintering with W or WC, as is cobalt. They can be sintered at similar temperatures to those employed when adding tungsten or tungsten carbide to cobalt. Figure 7c: Influence of bronze additions to Alloys and to Cobalt EFP on Charpy impact resistance. When adding tungsten or tungsten carbide to the alloys or to cobalt, similar effects of increased hardness and wear resistance are obtained. TECHNICO ECONOMIC ASPECTS OF ALLOYED POWDERS Figure 10 shows selected specific points of the preceding data, which allows us to build a technical – economic model. The model has been constructed based upon the preceding sintering analysis and cost estimates using typical market value for quality metal powders (Cobalt EFP, Alloy1 and Alloy

2003 Superabrasives Resource Directory FINER POINTS 13 Figure 10: Impact resistance Vs hardness for difference cobalt and Alloyed powder and blends. mixture is only 65% of the raw material cost of the Cobalt EFP/bronze mixture. At the same time it has similar hardness and much higher impact resistance values than cobalt/bronze after sintering. In the second example, take the Alloy 2 with 20% iron carbonyl addition. The impact resistance is only slightly lower than pure Cobalt EFP’s, but the hardness is noticeably higher. This is obtained at 60% of the raw material cost of pure Cobalt EFP. In other words, with a 35 - 40% cost reduction, a bond based on Alloy 1 or Alloy 2 with superior mechanical Impact resistance (J/cm2) properties can be obtained. APPLICATIONS FOR ALLOYED POWDERS 2, bronze, carbonyl iron). The position of the bubble corresponds to the respective mechanical properties. The cost The information leading up to figure 10 shows the basic of the raw materials is proportionally represented by the technical and economic justification for evaluating these diameter of the bubble. proprietary pre-alloyed powders as a basis for present and future applications. What is of perhaps greatest interest to diamond Recall that the most “comfortable” working zone for toolmakers is to know just how and where to apply them. mechanical properties is the top right rectangle; the Cobalt The figure 11 resumes the principal characteristics of using EFP fits very neatly into this category. However in terms of Alloy 1 and Alloy 2 covering each of the manufacturing steps cost, the diameter of the circle clearly indicates its major of making diamond tools. relative drawback. Since every application has its own specifics, it would be Figure 10 shows some exceedingly cost-effective alternatives to superficial to indicate “standard” recipes for “standard” cobalt based bond systems by using Alloyed powders 1 and 2 applications. In the preceding sections, we have demonstrated as base building blocks. the basic technical guidelines for a toolmaker to have a greater understanding and feeling for how his bond system is TAKING JUST TWO EXAMPLES functioning comparing cobalt with both Alloy 1 and Alloy 2. FOR COMPARISON: As shown, the basic mechanical properties can be modified at In the first case, if we compare the addition of 20% bronze to will by additions of bronze, iron, tungsten and tungsten both Cobalt EFP and Alloy 1. We see that the Alloy 1 / bronze carbide. sp3 means Diamond Technology!

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AGATHON Machine Tools 11 Skyline Drive, Hawthorne, NY 10532 Tel. 914-347-6750 Fax. 914-347-6715 www.agathon.com e-mail: [email protected] Figure 11: Resume of benefits when using Alloy 1 & Alloy 2 for diamond tools. Figure 12: Resume of known successful applications where UM’s proprietary alloyed powders are used as the base constituent for the bond system. Alloy 1 (601) Alloy 2 (801) Application Tool size (mm) Alloy 1 (601) Alloy 2 (801) Product characteristics stability Stable production Oxidation resistance Good / similar to cobalt GRANITE Sawing 254-350 Yes Yes Mixing Excellent Sawing 450 mm - 2+ m Yes Yes Granulation Excellent Multi-Blade 965 Yes Yes Compatibility with metal Excellent Polishing / Grinding Yes elemental powders Dry Cutting 254 Yes Sintering Hot press Hot press & free sintering CONCRETE Mechanical properties when mixed Wide range Wide range Wall Sawing 254 Yes with elemental powders and with ➣ 80-100+ HRB ➣ 80-100+ HRB Floor Sawing 600 Yes different sintering conditions ➣ 100-120 J/cm2 ➣ 100-120 J/cm2 Green Concrete 450 Yes Asphalt ? Yes Economics ➣ 20-40% economy Vs. cobalt Dry Sawing 254 Yes ➣ Stable price Applications performance results CONCRETE Qualified with similar/better performance Cup Wheels for Glass Yes than cobalt based bonds

An increasing number of toolmakers have successfully developed applications with both Alloy 1 and Alloy 2. The table in figure 12 below is a brief glimpse of just some such successful applications. It can be seen that most major cutting applications in stone and concrete have successfully employed either Alloy 1 or Alloy 2. Mostly, toolmakers start by using the same diamond specification as for their cobalt based bonds with good results. It is quite possible though that subsequent optimisation of the tool may benefit from due consideration to be given to an optimal diamond specification as well. The development of this new family of alloyed powders offers the toolmaker a number of exciting new possibilities to be more cost effective, to better control fluctuations in raw material costs and to open the door to a whole new range of engineered powder solutions. Great care has been taken to ensure that these powders can be employed on existing diamond tool manufacturing equipment. They fulfill all the requirements for modern diamond tool manufacturing. Their intrinsic and derived mechanical and wear properties enable these powders to be used for all the usual sawing and cutting operations associated with diamond tools for stone and concrete. ■

Have questions about federal government programs, benefits and services? Get the answers you can trust from the Federal Consumer Information Center. You have written our Pueblo, Colorado address for years. Now you can call us toll-free. We will answer your questions directly or get you to the person who can. Now the only question left is how to reach us. Simple. JUST CALL TOLL-FREE: 1-800-FED-INFO (That is 1-800-333-4636) Monday through Friday 8 a.m. to 8 p.m. Eastern Time OR VISIT: www.pueblo.gsa.gov/call A public service of this publication and the U.S. General Services Administration’s Federal Consumer Information Center.

2003 Superabrasives Resource Directory FINER POINTS 17 Announcements &PRODUCTS THERMODYNE BONDS TAKE THE HEAT NITRILE COATED GLOVE PROVIDES Wayne, NJ - Industrial diamonds are not forever, but do ABRASION RESISTANCE AND last dramatically longer – since Diamond Productions, DEXTERITY FOR ASSEMBLY AND Inc. of Wayne, NJ has developed the Thermodyne Bond System for the diamond and CBN grinding of cutting MANUFACTURING APPLICATIONS tools. The product of space-age technology, the Safety Today, Inc. now offers the Banom 8005, a Thermodyne Bond System incorporates a series of lightweight, abrasion-resistant, nitrile palm-coated amazing new "High Temperature" poly resins, which are glove (shown) with superior dexterity for such tasks as stronger, more resilient and more heat resistant than other automotive interior parts assembly, furniture phenolic resins. These new resins will retain their unique qualities at temperatures far in excess of the thermal manufacturing, metal frame window assembly, and degradation point of conventional resins; the life of other light manufacturing. The flexible nitrile coating Thermodyne-bonded diamond and CBN superabrasive also provides moderate cut resistance against sharp wheels is vastly increased. For more information, call edges of metal and plastic parts. Safety Today is an 1-800-346-5676 or fax to (973) 694.2863. ISO9002 certified company, protecting people since 1946. For more information, please contact Safety Today, Inc., Toll free: 800-837-5900. Fax: 614-409-7201. www.safetytoday.com

NEW COATED PCBN GRADES OFFER 2X HIGHER LIFE ON HARDENED MATERIALS Latrobe, PA – Kennametal has introduced two new coated polycrystalline cubic boron nitride (PCBN) cutting tool grades that can increase tool life 100% or more compared to conventional uncoated PCBN cutting tools. KB9640 is the industry's first aluminum oxide chemical vapor deposition (CVD) coated PCBN and is designed for roughing to semifinishing of hardened steels, sintered cast iron, and gray, ductile, and malleable cast iron. KB5625 is a titanium aluminum nitride physical vapor deposition (PVD) coated PCBN designed for finish turning of hardened steels with moderate to heavy interruptions. "These two new grades provide dramatic improvements over ceramics and uncoated PCBNs because the coating resists chemical reactions that are the normal failure mode with these materials," said Randy Stas, Product Specialist for Kennametal. For more details please call 800-446-7738 or visit www.kennametal.com. NEXT GENERATION LASER MICROGAGE DELIVERS EXPANDED CAPABILITIES AND PRECISION Newburyport, Massachusetts – Pinpoint Laser Systems is introducing the Microgage 2000 - a next generation laser alignment and measuring system. The Microgage 2000 is a fully digital, state-of-the-art alignment system that provides 0.0001 inch precision over working distances of 80 feet. The MG 2000 is used for aligning equipment and machinery that needs to be straight, flat, square, parallel, or level. The Microgage 2000 laser transmitters offer the latest in alignment accuracy and are available in either a cylindrical housing or a precision machined housing with threaded mounting points {shown.) For further details, call 1-800- 757-5383.

18 FINER POINTS 2003 Superabrasives Resource Directory NEWS ■■■ PLANSEE FURTHER EXPANDS IN NORTH AMERICA and ■ ■ CONTINUED INTERNATIONALIZATION IN THE AUTOMOTIVE ■ AND ELECTRONIC MARKET ■ notes ■ With the acquisition of the Californian Polese ■ Co., Inc. and the founding of a new "green- ■ ■ field" plant for automotive components in ■ Pennsylvania, Plansee is expanding its market presence in the US. "In the ■ near future Plansee will employ 500 people at five different locations in the ■ ■ United States", said Michael Schwarzkopf, Chairman of the Executive ■ Board. Medium-term Polese, has annual sales of 20 million US$ and ■ employs 160 people. Its main products are components made of high ■ ■ performance materials for the semiconductor and telecom industry. The ■ Plansee group has 6000 employees in more than 40 production and sales ■ subsidiaries worldwide. The new company Sinterstahl Corp. will be ■ ■ integrated in the Sinterstahl division (800 employees, annual sales of 100 ■ million US$). Polese Company will strengthen the activities in High ■ Performance Materials, a Plansee division with 1700 employees and 300 ■ ■ million US$ sales. Plansee's third division, Hard metals & Tools, was ■ recently merged to the new Ceratizit group, employing 3500 people with ■ sales of 400 million US$. ■ ■ For Additional information contact: Schwarzkopf Technologies Corporation ■ ■ Toll Free: 800.STC.MOL Y (800.782.6659) Fax: 508.553.3823 ■ E-Mail: [email protected] Web site: www.stcmetals.com ■ ■ ■■■ ■ ■ ■ ■ ■ ■ EXPANDED PLANT OPENED FOR ■ INDUSTRIAL DIAMOND ■ MANUFACTURE ■ ■ Element Six expanded industrial ■ diamond synthesis plant in Springs, ■ ■ South Africa, was officially opened Jonathan Oppenheimer (left) ■ by the Premier of Gauteng and Premier Shilowa ■ Province, Mr. Mbhazima Shilowa ■ ■ (shown). The expansion project amounted to an investment of over 500 ■ million Rand (around 60 million US-$) and brought the value of the ■ diamond synthesis plant to 1000 million Rand (around 120 million US-$). ■ ■ Speaking at the opening, the non-executive Chairman of Element Six ■ Jonathan Oppenheimer said, "Expansion of the Springs plant has been ■ ■ implemented as part of an ongoing strategic review of our businesses ■ worldwide. This has allowed more efficiency in our manufacturing as we ■ strive to compete with our key competitors". Element Six - a leading ■ supplier of high quality superabrasives and industrial diamond materials - ■ ■ has relocated a significant amount of production facilities and functions ■ from elsewhere in the world to South Africa. This has led to a doubling of ■ the plant's previous capacity and makes it capable of manufacturing 35% ■ ■ of the world's synthetic diamond production. The Element Six group of ■ companies operates internationally with processing and manufacturing ■ facilities in Ireland, Sweden, the Netherlands, the United Kingdom and ■ South Africa. In addition it operates the Diamond Research Laboratory in ■ ■ South Africa, the Market Support Centre in Ireland as well as numerous ■ sales and distribution offices worldwide. ■ ■ 2003 Superabrasives Resource Directory FINER POINTS 19 efficient wheel dressing promotes efficient cutting tool production

RON SCHWARZ, President General Industrial Diamond Company, Inc.

iamond and CBN grinding wheels, combined with CNC switch permits running the wheels in opposite directions which tool grinding machines, have rapidly evolved as the can reduce the dressing cycle time. In strict technical terms, combination of choice to produce cutting tools of all shaping the wheel to the proper profile is called “truing” and varieties. This combination enables efficient production creating an efficient diamond/CBN wheel surface condition is D and provides the tolerances, designs, edge qualities called “dressing”. The use of the differential surface speeds and and surface finishes demanded by cutting tool users throughout the correct dressing wheel specification helps produce a the world. However, even superabrasive wheels are designed to diamond and CBN wheel surface condition that is open and wear. New, sharp abrasive particles need to be exposed in ready to grind. No further sticking or conditioning is normally order for the work piece material to be ground efficiently. This required once the diamond/CBN wheel is removed from the means the wheel will eventually have to be dressed, either to dressing machine. expose new particles or to restore a worn wheel profile. Most CNC grinding machines do not incorporate provisions for accuracy and repeatability of wheel truing and dressing. Dressing off-line is preferred because the wheel shape it does not interfere with tool production and does not contaminate coolant with undesirable diamond, CBN and Accurately trued and dressed wheels maintain their shape abrasive swarf. Truing and dressing equipment should be longer and therefore reduce the need to interrupt the grinding of efficient and economical since no tools are actually being parts. Tool quality and size are easier to achieve with perfectly produced. In addition, flexibility to dress formed wheels or wheel packs which run perfectly true to their single wheels and wheel packs with multiple spindles. These factors also extend diamond numbers of wheels, all with varying forms, and CBN wheel life. Rigid construction in a should be possible. compact design, combined with the vision system described below, allows size and Drawing on over 50 years of producing profile accuracy exceeding tool diamond and CBN wheels and many years of manufacturer’s needs. In one unusual case a designing and producing truing and dressing manufacturer was able to dress radii on tools and equipment, a Company has wheels less than .010” (.25mm) thick. designed a machine to satisfy the following requirements: wheel shape generation ● Speed of dressing A variety of methods are available to ● Accuracy and repeatability of the wheel generate the diamond/CBN wheel profile. A shape customized OEM version of AutoCAD 2000i ● On machine wheel shape generation (Auto Desk Inc.) entitled GenCAD V2.0 has been combined with a specially calibrated ● On machine inspection/measurement video system. Besides being able to ● Flexibility to accommodate various wheel physically watch the wheel being dressed, adapters numerous standard wheel shapes can be ● Reasonable cost and space requirements generated onto a large, clear monitor. In addition, non-standard wheel shapes can be ● Dust/swarf collection imported in DXF or DWG formats. Finally, ● Simplicity of operation the user has the ability to create his own drawings of various wheel shapes utilizing the CAD software and the machine speed of dressing monitor. Because truing involves non-production time, it should be completed as quickly as possible. New machines utilize a silicon inspection and measurement carbide or aluminum oxide wheel to grind or crush away the The basic machine does not incorporate a vision system and is diamond/CBN wheel bond; a differential speed between the two useful for dressing angles, diameters and sides of wheels. wheels is essential. The ideal range is typically about 10 to 1. To Angles are measured with a built in protractor. If a wheel form is accomplish this, both spindles have AC speed controllers which simple and does not require measurement, this is the logical allow the dressing wheels to run at 10 (8 to 12) times the surface option. For most tool grinding machines, shaped wheels or speed of the diamond/CBN wheel. In addition, for particularly wheelCircle packs #7 on are Reader utilized. Service Use of theCard upgraded machine enables difficult wheels to dress (such as metal bonds) a reversing measurement on the video monitor at a variety of magnifications.

20 FINER POINTS 2003 Superabrasives Resource Directory In addition, the operator can decide the amount of stock removal very abrasive material covers the machine and its components. desired for a specific wheel. The final wheel diameters can also These machines offer an option of a specially developed internal be measured. dust collection system. A user can also hook up to a central system if one is available. In the standard grinding mode, dust These diameters are useful as a compensation dimension for and swarf are directed through the center of the machine directly certain CNC tool grinding machines. under the wheels. This enables the great majority of material to be collected. Along with the internal dust collection system, a flexibility to accept various wheel quick connect hose is provided which can be used to vacuum the machine and remove any loose dirt and grit not collected adapters and flanges initially. Most tool manufacturers have a variety of grinders, some with adapters based on the imperial system, and others on the metric simplicity of operation system. Some use a wheel adapter with an internal taper (external taper on the grinding spindle), and others have wheels All the mechanical features are simple to adjust. The variable or wheel packs mounted on an adapter which incorporates an speed spindle controls and the smooth pneumatic oscillation of external taper and fits onto an internally tapered grinding the dressing wheel (which can be set without the wheels turning) spindle. The dressing machine must be able to accurately can be learned in a matter of minutes. Changing spindles, or accommodate these flanges and must be able to quickly change from one system to another. A variety of standard options and customized spindle systems can also be provided. Some of the more common systems are 3 inch per foot taper (Sopko types), HSK 50E and CAT 40 internal. As an example, an HSK 50E spindle was manufactured to accept the wheel packs from a customer’s main bank of tool grinders. Then various connecting adapters were manufactured to allow other wheel flanges from a variety of tool grinders to be dressed on the HSK 50E spindle system. An internal CAT40 system with various internal arbors is another possible method to accommodate wheel flanges. Using a block type spindle holder allows a rapid change from one spindle to another without affecting accuracy. Long travel keyed slides with hook clamps can easily position the superabrasive wheel slide assembly. investment and space requirements Since dressing machines do not produce parts, they are a harder investment to justify and economical design and construction is a must. In addition, these machines often need to be squeezed into an already crowded grinding area, so their footprint should be as small as practical. However, when considering the investment in CNC tool grinders, it becomes clear that a quality dressing machine, which can enhance the performance of grinding equipment and can reduce operator’s time to dress, is really an essential investment and should be considered together with the installation of CNC tool grinding equipment dust/swarf collection The dressing wheel ( or aluminum oxide) must break down in order to stay sharp and achieve effective truing and dressing. This creates dust which, when combined with the dust from the diamond/CBN wheel, must be contained. Generally the use of coolant has not been practical because the vision system becomes compromised when slurry of

2003 Superabrasives Resource Directory FINER POINTS 21 become proficient at truing and dressing with short training periods. conclusion Demands on cutting tool manufacturers are increasing daily Tighter tolerances and more complex designs, combined with tougher steels, carbides, cermets, and ceramics have made wheel selection and wheel design more complex. To meet this challenge wheels must be trued and dressed efficiently and accurately. The investment in equipment to accomplish this has become a necessity rather than a luxury just as CNC tool grinding with superabrasive wheels has become the standard for efficient cutting tool production. Efficient wheel dressing is needed for efficient production of a wide range of cutting tools. changing adapters to convert a spindle from one adapter style for further information contact: to another, is accomplished rapidly and without the need to indicate for roundness. The GenCAD software has been GENERAL INDUSTRIAL DIAMOND designed for use by a machine operator with minimal or no COMPANY, INC. drafting experience. 140 Algonquin Parkway A “troubleshooting” section of the software assists the operator in Whippany, NJ 07981 recalibrating the video system back to original parameters, and Tel: 973-884-2500 a self-teaching manual for setup and training is available. Fax: 973-884-0392 E-Mail: [email protected] Dual axis X – Y digital readouts and motors to accurately Website: www.gidco.com position the slides from the front of the machine make operation even more convenient. The simple mechanics, GenCAD software, and top quality vision system allow operators to

PRESS RELEASE INTERTECH 2003 will be the largest technical conference ever held on superabrasives, ultra-hard materials and their applications COLUMBUS, OH May 20, 2003 – INTERTECH 2003 is an International Conference dedicated to industrial solutions and productivity using industrial diamond, cubic boron nitride, CVD diamond, polycrystallines and related ultra-hard materials. This conference will be held July 28 -August 1, at the Hyatt Regency Vancouver, Vancouver B.C. Canada. It is designed to provide a blend of commercial and technical topics, spotlighting productivity and new developments for global manufacturing processes and service industry applications. INTERTECH will have keynote addresses from Christian Hultner, Managing Director of ELEMENT SIX LTD., Tanya Fratto, VP/GM GE SUPERABRASIVES and Ken Kohno, GM, HARD MATERIALS DIVISION, SUMITOMO ELECTRIC INDUSTRIES LTD. The 5-day Conference will feature 3 days of presentations from over 80 abstracts submitted by major companies and research facilities all over the world. It will also have a full day dedicated to education on superabrasives and their applications and another full day on critical business issues facing the superabrasive industry such as: standards, safety, electronic commerce and global commerce. An added attraction for INTERTECH 2003 will be the inclusion of tabletop displays from major suppliers and innovative companies in this industry. INTERTECH 2003 is co-sponsored by ... Abrasive Engineering Society, ASM International, Assodiamante, Concrete Cutting Industry Association of Australia, Concrete Sawing & Drilling Association, F.E.P.A., Industrial Diamond Association of America, Industrial Diamond Association of China, Industrial Diamond Association of India, Industrial Diamond Association of Japan, Japan Society for Abrasive Technology, Unified Abrasive Manufacturers Association and The University of Toledo. REGISTER NOW! Online at: www.superabrasives.org For more information, contact: THE INDUSTRIAL DIAMOND ASSOCIATION ● P.O. Box 29460 ● Columbus, OH 43229 USA Tel: 614-797-2265 ● FAX: 614-797-2264 ● Email: [email protected]

22 FINER POINTS 2003 Superabrasives Resource Directory companies & organizations by classification Surface Engineering Coating Assn. T Q Machining Inc. Capitol Drilling & Sawing ASSOCIATIONS 1300 Sumner Ave 450 W Hackley Ave 5440 Rock Hampton Ct Cleveland, OH 44115 US Muskegon, MI 49444 Indianapolis, IN 46268-1029 Abrasive Engineering Society Phone: 216-241-7333 Tel: 231-726-5914 Tel: 317-875-7601 144 Moore Rd Fax: 216-241-0105 Fax: 231-727-0095 Fax: 317-872-2077 Butler, PA 16001-1312 US Email: [email protected] Email: [email protected] Email: [email protected] Phone: 724-282-6210 www.taol.com/seca Email: [email protected] Ukam Industrial Superhard Tools Capital Industrial Supply Inc www.Abrasiveengineering.Com 25345 Avenue Stanford Unit 211 28287 Beck Rd Ste D8 Valencia, CA 91355-4738 US Wixom, MI 48393-4700 US American Measuring Tool Mfg. Assoc Phone: 661-257-2288 Phone: 248-465-1500 1300 Sumner Ave Fax: 661-257-3833 800-549-0374 Cleveland, OH 45115 US Unified Abrasives Mfrs. Assn. 30200 Detroit Road Email: [email protected] Fax: 248-465-1501 Phone: 216-241-7333 www.Ukam.Com Email: [email protected] Fax: 216-241-0105 Cleveland, OH 44145-1967 US Phone: 440-899-0010 Email: [email protected] Carbide Die Service www.Amtma.Com Fax: 440-892-1404 Email: [email protected] DISTRIBUTORS 9774 Crescent Center Dr Ste 502 www.Uama.Org Rancho Cucamonga, CA 91730 ASSODIAMANTE 3M Co. Superabrasives & Microfininshing Phone: 909-980-3416 Via Mario Pagano, 12 3M Center Bldg. 251-2E-04 Milano 20145 Italy U S Cutting Tool Institute Fax: 909-989-7029 1300 Sumner Ave Saint Paul, MN 55144-1000 Email: [email protected] Tel: +39-(0) 2-314859 Tel: 651-737-1783 Fax: +39-(0) 2-33106789 Cleveland, OH 44115-2851 US Phone: 216-241-7333 Fax: 651-737-1790 Continental Machinery Exchange Corp www.3m.com/finishingsystems Ceramic Industry Fax: 216-241-0105 145 Front St Email: [email protected] Bridgeport, CT 06606 US 6075 Glick Rd Ste B A. Landau Diamond Tool & Wheel Co. Powell, OH 43065-8390 www.Uscti.Com Phone: 203-334-2197 1811 Stout Drive, PO Box 3416 Fax: 203-334-1184 Tel: 614-760-4220 Warminster, PA 18974-0142 Fax: 614-760-5922 The Wire Assoc Intl. Inc. Email: [email protected] 1570 Boston Post Rd, PO Box 578 Tel: 215-675-2700 Email: [email protected] Fax: 215-675-9465 www.ceramicindustry.com Guilford, CT 06437-0578 Custodiam Sa Tel: 203-453-277 Email: [email protected] Rue Egide Van Ophem 111 www.alandau.com Concrete Sawing & Drilling Assn. Fax: 203-453-8384 Belgium B-1180, Belgium 10901D Roosevelt Blvd. N, Suite 100 www.wirenet.org Phone: 32-23-70-6480 Acadia Technologies Inc. Fax: 32-23-70-6499 St. Petersburg, FL 33716 325 Ayer Rd Tel: 727-577-5004 Email: [email protected] CONTRACTORS/END USERS Harvard, MA 01451 www.Custodiam Fax: 727-577-5012 Tel: 978-784-8958 E-mail: [email protected] Fax: 978-784-8959 www.csda.org Abrasive-Form Inc Datool Materials Abrasavos Ltda 454 Scott Dr Email: acadiatech@earthlink Av Augusto Severo 126 S 702 www.acadiatech.com FEPA Bloomingdale, IL 60108 US Rio De Janeiro - RJ, Brazil 20021-040 20, Avenue Reille Phone: 630-893-7800 Tel: +55-21-323-71262 Fax: 630-893-6313 ACH Marketing Inc Fax: +55-21-232-71262 75014 Paris France 7700 Clayton Rd Tel. +33-1-45 81 25 90 Email: [email protected] Email: [email protected] www.Abrasive-Form.Com St Louis, MO 63117 US Fax +33-1-45 81 62 94 Phone: 314-995-3950 E-Mail: [email protected] Allied Machine & Engineering Corp. Diamond Abrasives Corp. Fax: 314-995-9088 35 W 45th St 120 Deeds Drive Email: [email protected] Industrial Diamond Association Dover, OH 44622-0036 US New York, NY 10036-4909 US Phone: 212-869-5155 of America, Inc Phone: 330-343-4283 Andrew Peoples Associates P.O. Box 29460 800-321-5537 Fax: 212-764-0349 207 Bryn Mawr Ave Email: [email protected] Columbus OH, 43229 Fax: 330-602-3400 Newtown Square, PA 19073-4225 US Tel: (614) 797-2265 Email: [email protected] www.Diamondabrasives.Com Phone: 610-356-3114 See Ad Page 38 Fax: (614 797-2264 www.Alliedmachine.Com Fax: 610-356-5293 Email: [email protected] Email: [email protected] Website: www.superabrasives.org Congrind Diamond Pacific Tool Corp. The Industrial Diamond Association is 1630B Buchanan St Applied Superabrasives Inc. 2620 W Main St dedicated solely to the promotion, education, Little Chute, WI 54140-1408 US 18 Thompson Rd Barstow, CA 92311-3600 technology and application of superabrasive Phone: 920-687-0450 East Windsor, CT 06088-1017 US Tel: 760-255-1030 materials. Members provide superabrasive Fax: 920-687-0480 Phone: 860-664-1780 Fax: 760-255-1077 products, tools & services to industrial Email: [email protected] Fax: 860-654-1782 Email: [email protected] manufacturers. www.Congrind.Com Email: [email protected] Diamond Productions Canada, Ltd. Cutting Edge Services Corp. www.Applied-Sa.Com Industrial Diamond Assn. of India 4810 Jean Talon West 807 Eight Mile Rd Quebec, Canada H4P 2N5, Canada 206 Anjani Complex, 2nd floor, Parera Hill Cincinnati, OH 45255 Bazell Technologies Corp. Road Opp. Gurunanak Petrol Bunk, Off 5066 Commercial Circle Phone: 514-735-9131 Tel: 513-388-0199 Fax: 514-731-5611 Andheri Kurla Road, Fax: 513-474-2191 Concord, CA 94520-1270 US Andheri East Mumbai 400 099, India [email protected] Phone: 925-603-0900 Email: [email protected] Tel: +91 22 8230145 www.cuttingedgeservices.com Fax: 925603-0901 www.Dpcanada.Com Email: [email protected] Email: [email protected] www.idai.org Form Products/Form Grind Corp www.Bazell.Com Diamond Tool & Abrasives, Inc. 30062 Aventura 39W207 Highland Ave Industrial Diamond Assn. of Japan Rancho Santa Margarita, CA 92688 Benchmark Industrial Supply Co., Inc Elgin, IL 60123 2-6 3-Chome, Kasumigaseki Phone: 949-858-7000 121 Commerce Dr Tel: 847-888-8850 Chiyoda-Ku, Tokyo 100-0013 JAPAN Fax: 949-858-3188 Hendersonville, TN 37075-2860 US Fax: 847-888-8909 [email protected] Email: [email protected] Phone: 615-264-1315 Email: [email protected] www.Formproducts.Com 800-562-4696 www.dtabrasives.com Industrial Supply Mfrs. Assn Fax: 615-264-2960 1300 Summer Ave Huffman Corporation Diamond Wright Cleveland, OH 4415-2851 US 1050 Huffman Way Beta Diamond Products Phone: 216-241-7333 Clover, SC 29710-1400 US PO Box 2069 202 S 3rd Ave Fax: 216-241-0105 Phone: 803-222-4561 Yorba Linda, CA 92885-1269 US Cold Spring, MN 56320 US Email: [email protected] Fax: 803-222-7599 Phone: 714-777-7144 Phone: 320-685-4840 www.Ismaonline.Org Email: [email protected] Fax: 714-693-9351 Fax: 320-685-5076 www.Huffmancorp.Com Email: [email protected] www.Diamondwright.Com SME Lee's Grinding Blowtherm Southern California One Sme Dr 15620 Foltz Industrial Pkwy 5550 Brooks St Dearborn, MI 48128-2408 Montclair, CA 91763 Die Quip Corp. Strongsville, OH 44149 5360 Enterprise Blvd Tel: 313-271-1500 Phone: 440-572-4610 Tel: 909-391-5139 Fax: 313-271-2861 Fax: 909-391-5866 Bethel Park, PA 15102-2583 US Fax: 440-572-2411 Phone: 412-833-1662 Email: [email protected] Email: [email protected] Email: [email protected] www.sme.org www.Leesgrinding.Com www.blowthermsoca.com Fax: 412-835-6474 Email: [email protected] Superhard Material Assn. of China Sawing Systems Inc. CAE Online www.Diequip.Com 121 Huashang Rd 2918 Cherry St Arcade 885 Santa Cruz Ave, Ste A Zhengzhou, Henan, PR China 450007 Knoxville, TN 37917 Menlo Park, CA 94025 Drake Corp. Tel: 86-371-761-4360 Tel: 865-525-0600 Tel: 6503263313 916 Jeffco Executive Dr Fax: 86-371-765-7827 Fax: 865-525-2320 Fax: 650-326-0130 Imperial, MO 63052-1700 Email: [email protected] Email: [email protected] Email: [email protected] Tel: 636-464-5070 www.idacn.org www.sawingsystems.com www.caeonline.com Fax: 636-464-7055

24 FINER POINTS 2003 Superabrasives Resource Directory companies & organizations by classification EA Engineered Abrasives Inc. Harris International Kenneth Crosby Europe Ltd. Production Machinery Inc. 862 Arvin Ave 35 W 45th Street Knockhouse Business Centre, Old 9000 Yellow Brick Rd Stoney Creek, Ontario, New York, NY 10036 US Waterford, Republic of Ireland Baltimore, MD 21237-2305 US Canada L8E 5N8 Phone: 212-869-3037 Tel: +353 51 377616 Phone: 410-574-2110 Tel: 905-643-0770 Fax: 212-302-5757 Fax: +353 51 377617 Fax: 410-574-4790 Fax: 905-643-6042 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.Harrisinternational.Com www.kennethcrosby.ie www.Promaco.Com

EAS Diamond Abrasive Corp Kenneth Glasser Co Production Supply & Equipment Corp. Hirschmann Engineering USA Inc P O Box 28048 Danirciler Sitesi 4-Yol, No. 4 1558 Barclay Blvd 20 W Prospect St Las Vegas, NV 89126 Waldwick, NJ 07463-1739 US Zeytinburnu, Istanbul, Turkey Buffalo Grove, IL 60089 US Phone: 702-880-9044 Phone: 212-546-1800 Phone: 201-447-3525 Phone: 847-419-9890 Fax: 702-880-9344 Fax: 201-447-9157 Fax: 212-546-3020 Fax: 847-419-9895 Email: [email protected] Email: [email protected] [email protected] [email protected] www.Diamondrough.Com www.Productionsupply.Com www.Eas-Elmasli.Com.Tr www.Hirschmannusa.Com Koho International R. F. Flood Industrial Supply Co. Eastwind Diamond Abrasives HST Co, Inc 3624 Fair Oaks Place 215 Railroad Drive P.O. Box 302 6700 Andre Ln Longboat Key, FL 34228 Ivyland, PA 18974 Windsor, VT 05089 Solon, OH 44139-3242 US Tel: 941-383-7224 Tel: 215-357-7746 Tel: 802-674-5427 Phone: 440-623-9698 Fax: 941-383-8668 Fax: 215-364-5124 Fax: 802-674-5427 Fax: 440-498-9606 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.fluidsupply.com www.eastwindabrasive.com KP Wesseling Co. Inc. 4004 Industrial Dr Richards Machine & Cutting Tools Inc Imec Corporation St Peters, MO 63376 Elms Associates 80 Atlantic St 415 First St 143 Nola Dr Tel: 636-441-2323 Gretna, LA 70053 US Hackensack, NJ 07601 Fax: 636-441-0889 Holden, MA 01520-2632 US Phone: 201-343-9288 Phone: 504-368-1004 Email: [email protected] Fax: 504-368-1007 Phone: 508-829-2600 Fax: 201-343-9407 www.kpwesseling.com Fax: 508-829-5651 Email: [email protected] Email: [email protected] Email: [email protected] www.Iljindiamond.Com L&L Abrasive Supply Co. Inc. www.Richardsmachine.Com 3221 Union Pacific Ave Engineered Diamond Abrasives Los Angeles, CA 90023-4202 Rosst Enterprises Inc Industrial Supply Corp. 38 Voorhis Dr 4037 Masonboro Loop Rd 2345 Sapphire St Tel: 323-264-1371 Wilmington, NC 28409 US Fax: 323-264-7185 Old Bethpage, NY 11804-1032 US Loveland, CO 80537 Phone: 516-293-8312 Phone: 910-792-0948 Tel: 970-461-8429 Fax: 910-792-0988 Madsen & Howell, Inc 888-736-0713 Fax: 303-265-9019 500 Market St Fax: 516-756-0893 [email protected] Perth Amboy, NJ 08862-0391 US Email: [email protected] Euro-American Industrial Inc www.aaa-industrialsupply.com 9 Maple Leaf Rd Phone: 732-826-4000 www.Rosst.Com Monsey, NY 10952 US Fax: 732-826-7651 See Ad Page 9 Industrial Tools Inc. Phone: 845-371-9169 Email: [email protected] 1111 S Rose Ave Rush Machinery Inc Fax: 845-371-9169 www.Madsen-Howell.Com Oxnard, CA 93033-2499 4761 State Route 364 Tel: 805-483-1111 Mausner Equipment Co. Rushville, NY 14544-9721 US Federal-Bryant Machinery Co. Email: [email protected] 651 Pierce Pl Phone: 585-554-3070 17 E University Dr www.itiblades.com East Meadow, NY 11554-4421 US Fax: 585-554-4077 Arlington Hts, IL 60004-1801 Phone: 516-481-1600 Email: [email protected] Tel: 847-253-1900 www.Rushmachinery.Com Email: [email protected] Institute of Technology Tallaght Meister Grinding Tech. Corp. Dublin 24, Ireland www.federalbryant.com 201 Circuit Rd S & S Industrial Supply Inc. Tel: +353-1-404-2847 North Kingstown, RI 02852-7440 US Fax: +353-1-404-2504 7600 South Sprinkle Rd Form Products/Form Grind Corp Phone: 401-294-2530 Portage, MI 49002 30062 Aventura Email: [email protected] Fax: 401-294-7326 www.it-tallaght.ie Tel: 616-323-1388 Rancho Santa Margarita, CA 92688-2010 [email protected] Fax: 616-323-3566 US www.Meister-Abrasives-Usa.Com Email: [email protected] Phone: 949-858-7000 International Diamond Services Inc Fax: 949-858-3188 3420 Pinemont Dr Mesco 1237 S Shamrock Ave Shively Brothers Inc. Email: [email protected] Houston, TX 77018 PO Box 1520, 2919 S Grand Traverse Phone: 713-681-5485 Monrovia, CA 91016 www.Formproducts.Com Tel: 626-303-5680 Flint, MI 48501 Fax: 713-681-1640 Tel: 810-232-7401 Email: [email protected] Fax: 626-303-1752 Georgia Grinding Wheel Co Inc Email: [email protected] Fax: 810-232-3219 P O Box 923205 www.mescousa.com www.shivelybros.com Norcross, GA 30010 US Ireland Tool Sales Corp. Phone: 770-409-1356 22N159 Pepper Rd Microdiamant Ag Sp3 Fax: 770-449-4989 Lake Barrington, IL 60010 Kreuzlingerstrasse 1 505 E Evelyn Ave [email protected] Phone: 847-382-5505 Lengwil, Switzerland 8571, Switzerland Mountain View, CA 94041 www.Georgiagrindingwheel.Com Fax: 847-382-5692 Phone: 41-71-686-6060 Phone: 650-966-0630 Fax: 41-71-686-6070 800-773-9940 Global Trading and Sourcing Jalsons International Co. Inc. Fax: 650-966-0633 3000 Mercy Dr 6614 Greenfield Cir NW Mike Petsch & Associates Inc. Email: [email protected] Orlando, FL 32808 North Canton, OH 44720-7629 US P O Box 24246 www.Sp3INC.Com Tel: 407-532-7600 Phone: 330-966-1322 Dayton, OH 45424-0246 US See Ad Page 14 Email: [email protected] Fax: 330-966-1324 Phone: 937-438-8031 Fax: 937-438-8035 www.gtsco.com Email: [email protected] Sunnen Products Company Email: [email protected] 7910 Manchester Rd www.Grindsource.Com Gordon Engineering, Inc Jason Associates Saint Louis, MO 63143-2793 US 4429 Robertson Rd 28 Lambert Circle Phone: 314-781-2100 Morgan-Denver Sales Co. 800-325-3670 Madison, WI 53708-8368 US Marlborough, MA 01752 2045 W 8th Ave Phone: 608-244-5678 Phone: 508-481-3100 Fax: 314-781-2268 Denver, CO 80204-3803 US Email: [email protected] Fax: 608-244-3180 Fax: 508-481-3926 Phone: 303-623-3141 Email: [email protected] Email: [email protected] Fax: 303-623-5304 www.Sunnen.Com www.Morgandenver.Com Teeter Marketing Services, LLC Granite City Tool Co. J M Edmunds Co. Inc. National Abrasive Sales Inc. 6311 Inducon Corporate Dr 11 Cooper Ave 3109 W. Sylvania Ave Niagara Falls, NY 14132-9099 US St. Cloud, MN 56301 Toledo, OH 43613 PO Box 331 Lewisberry, PA 17339-0331 Phone: 716-791-8100 Tel: 320-251-8600 Tel: 419-480-0100 Fax: 716-298-8053 Fax: 320-259-1817 Fax: 419-480-0200 Tel: 717-697-6776 Fax: 717-697-0515 Email: [email protected] Email: [email protected] Email: [email protected] www.Teetermarketing.Com www.granitecitytool.com www.jmedmundsco.com Email: [email protected] Newport Glass Works Ltd Technodiamant USA Inc. Harper Enterprises K & K Supply LLC P O Box 127 200 Valley Rd 2/303 Ram Ashirwad Industrial Premises 5585 Applewood Ct Stanton, CA 90680 US Mount Arlington, NJ 07856-1320 US Mumbai Maharashtra India 400104 Stevens Point, WI 54481-9188 US Phone: 714-484-8100 Phone: 973-770-7220 Phone: 91-22-287-2297 Phone: 715-345-0613 Fax: 714-484-8181 Fax: 973-770-7225 Fax: 91-22-287-44500 Fax: 715-345-0669 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.Newportglass.Com www.Technodiamant.Com

2003 Superabrasives Resource Directory FINER POINTS 25 companies & organizations by classification The Abrasive Group Inc. Concrete Sawing & Drilling Assn. CRI Centerless Rebuilders, Inc. Lach Diamond Inc. 11037 W. Derby Ave 10901D Roosevelt Blvd. N, Suite 100 50560 Patricia 4350 Airwest Dr. S.E. Wannatosa, WI 53225 St. Petersburg, FL 33716 Chesterfield Twp, MI 48051 US Grand Rapids, MI 49512 Tel: 414-463-1463 Tel: 727-577-5004 Phone: 586-598-4161 Tel: 800-522-4872 Fax: 414-463-0463 Fax: 727-577-5012 Fax: 586-598-4260 Fax: 616-698-0232 Email: tagi&execpe.com E-mail: [email protected] Email: [email protected] Email: [email protected] www.abrasive1.com www.csda.org www.Centerless.Net Website: www.lach-diamond.com The Bryan D Lavers Company Lach Diamond engineers, manufactures Industrial Diamond Association Diamond Wright 1930 Shadow Fores Dr 202 S 3rd Ave and services diamond tooling for the metal, Katy, TX 77494 US of America, Inc wood, plastics and circuit board industries. P.O. Box 29460 Cold Spring, MN 56320 US Phone: 281-392-0776 Phone: 320-685-4840 Lach Diamond is the leading manufacturer Fax: 281-397-0776 Columbus OH, 43229 of universal automatic sharpening machines Tel: (614) 797-2265 Fax: 320-685-5076 Email: [email protected] Email: [email protected] for PCD. Fax: (614 797-2264 www.Diamondwright.Com The Concrete Surgeons Email: [email protected] Normac Incorporated 5747 Park Plaza Court Website: www.superabrasives.org Die Quip Corp. PO Box 69 Indianapolis, IN 46220-3914 5360 Enterprise Blvd Arden, NC 28704-0069 US Tel: 317-578-0600 The Industrial Diamond Association is dedicated solely to the promotion, Bethel Park, PA 15102-2583 US Phone: 828-209-9000 Fax: 317-578-8742 Fax: 828-209-9001 education, technology and application of Phone: 412-833-1662 Email: [email protected] Fax: 412-835-6474 Email: [email protected] www.concretesurgeons.com superabrasive materials. Its members www.Normac.Com provide superabrasive products, tools and Email: [email protected] www.Diequip.Com Tomei Corporation of America services to industrial manufacturers. Peter Wolters Of America, Inc. 560 Sylvan Ave 14 High St Englewood Cliffs, NJ 07632 Ohio University Plainville, MA 02762-0585 US Tel: 210-568-4699 Dept Of Industrial Technology Phone: 508-695-7151 Fax: 201-568-1254 Athens, OH 45701 US Engis Corporation Fax: 508-695-7154 Email: [email protected] Phone: 740-593-1458 Email: [email protected] Fax: 740-593-9382 105 W Hintz Rd Ukam Industrial Superhard Tools Wheeling, IL 60090-5769 US www.Peter-Wolters.Com 25345 Avenue Stanford Unit 211 Email: [email protected] www.Webit.Ent.Ohiou.Edu Phone: 847-808-9400 Valencia, CA 91355-4738 US Fax: 847-808-9430 Republic-Lagun CNC Corp Phone: 661-257-2288 Email: [email protected] 1000 E Carson Street Fax: 661-257-3833 Society Of Manufacturing Engineers Carson, CA 90749 US 1 Sme Dr www.Engis.Com Email: [email protected] See Ad Page 8 Phone: 310-518-1100 www.Ukam.Com Dearborn, MI 48128-2408 Fax: 310-830-0923 Tel: 313-271-1500 G II Solution Inc. Email: [email protected] VMC Technologies Inc. Fax: 313-271-2861 201 Bank St www.Republiclaguncnc.Com 23370 Commerce Dr Email: [email protected] Central, SC 29630-9291 US Farmington Hills, MI 48335-2726 www.sme.org Phone: 864-639-6605 Rush Machinery Inc Tel: 248-477-2400 Fax: 864-639-4056 4761 State Route 364 Fax: 248-477-9400 The University of Toledo Email: [email protected] Rushville, NY 14544-9721 US Email: [email protected] 2801 W Bancroft Street www.Giisolutions.Com Phone: 585-554-3070 www.vmctech.com Toledo, OH 43606 Fax: 585-554-4077 Tel: 419-530-6051 Gehring L P Email: [email protected] Warren/Amplex Superabrasives Email: [email protected] www.Rushmachinery.Com 1401 E Lackawanna St 24800 Drake Rd www.eng.utoledo.edu/pmmc Farmington Hills, MI 48335-2506 US Olyphant, PA 18447-2152 Schutte TGM LLC Tel: (570) 383-3261 Phone: 248-427-3901 Tooling University LLC Fax: 748-478-9787 4055 Morrill Road Fax: (570) 383-3218 15700 S Waterloo Rd Jackson, MI 49201 US Email: [email protected] Email: [email protected] Cleveland, OH 44110-3814 US www.Gehringlp.Com Phone: 517-782-2938 See Ad Page 41 Phone: 216-706-6600 Fax: 517-782-2940 866-706-8665 Email: [email protected] WMS Trading General Industrial Diamond Co Inc Fax: 216-706-6601 140 Algonquin Pkwy www.Schuttetgm.Com 75 Commercial St Email: [email protected] Boston, MA 02109-1320 US Whippany, NJ 07981 US www.Toolingu.Com Phone: 973-884-2500 South Bend Lathe Phone: 617-973-6700 400 W Sample St Fax: 617-973-6720 Fax: 973-884-0392 Email: [email protected] South Bend, IN 46601-2892 US Email: [email protected] Phone: 574-289-7771 www.Wmstrading.Com MACHINE TOOL BUILDERS www.Gidco.Com See Ad Page 55 800-245-2843 Fax: 574-236-1210 Wolfco Inc. Agathon Machine Tools, Inc. Hardinge Inc. Email: [email protected] 147A Jericho Rd 11 Skyline Dr www.Wouthbendlathe.Com Pomfret Center, CT 06259-2419 Hawthorne, NY 10532-2145 US PO Box 1507 Tel: 860-928-1383 Phone: 914-347-6750 Elmira, NY 14902-1507 US Phone: 607-734-2281 Speedfam Corp Fax: 860-928-4556 Fax: 914-347-6715 509 N 3rd Ave Email: [email protected] Email: [email protected] Fax: 607-734-8819 Email: [email protected] Des Plaines, IL 60016-1196 www.wolfcoincorporated.com www.Agathon.Com Phone: 847-390-3375 See Ad Page 16 www.Hardinge.Com Woodburn Diamond Die Inc. Fax: 847-390-3380 Huffman Corporation Email: [email protected] 23012 Tile Mill Rd Anca Inc. Woodburn, IN 46797-9644 1050 Huffman Way 25335 Interchange Ct. Clover, SC 29710-1400 US Star Cutter Co Tel: 260-632-4217 Farmington Hills Mi 48335 USA Fax: 260-632-4388 Phone: 803-222-4561 210 Industrial Park Drive (248) 477-5588 Fax: 803-222-7599 Elk Rapids, MI 49629 US Email: [email protected] (248) 477-2218 www.woodburndd.com Email: [email protected] Phone: 231-264-5661 www.Anca.Com www.Huffmancorp.Com Fax: 231-264-5661 YTK Superabrasives Email: Starcutter.Com 2508 Big Sky Ct Autodrill LLC Iseli Precision Inc. www.Starcutter.Com Ann Arbor, MI 48108-9323 US 50 Division Ave 1405 Meghan Ave Phone: 734-214-9842 Millington, NJ 07946-1358 US Algonquin, IL 60102-3764 US Sunnen Products Company Fax: 7341-214-9884 Phone: 908-542-0244 Phone: 847-516-1110 7910 Manchester Rd Email: [email protected] Fax: 908-542-0242 Fax: 847-658-1615 Saint Louis, MO 63143-2793 US Email: [email protected] Email: [email protected] Phone: 314-781-2100 www.Autodrill.Com www.Iseliprecision.Com Fax: 314-781-2268 EDUCATION & TRAINING Email: [email protected] Barnes International Inc American Institute Of Diamond Cutting Kellenberger, A Hardinge Co www.Sunnen.Com 814 Chestnut St PO Box 1507 1287 E Newport Center Dr, # 202 Rockford, IL 61102-2242 US Deerfield Beach, FL 33442 Elmira, NY 14902-1507 US Vollmer Of America Corp Tel: 954-574-0833 Phone: 815-964-8661 Phone: 607-734-2281 105 Broadway St Fax: 954-574-0833 Fax: 815-964-5074 Fax: 607-732-9987 Carnegie, PA 15106-2421 US [email protected] Email: [email protected] Email: [email protected] Phone: 412-278-0655 www.diamondschool.com www.Barnesintl.Com www.Hardingegrinding.Com Fax: 412-278-0520 Email: [email protected] Clackamas Community College Congrind Kroosh Technologies Ltd www.Vollmer.Com 29353 Town Center Loop East 1630B Buchanan St 59 Kidma St, North Industrial Zone Wilsonville, OR 97020 Little Chute, WI 54140-1408 US Ashdod, Israel 77521, Israel Well Diamond Wire Inc Tel: 503-657-6958 Phone: 920-687-0450 Phone: 972-8-852-7597 4708 S Old Peachtree Rd Fax: 503-682-4494 Fax: 920-687-0480 Fax: 972-8-852-7662 Norcross, GA 30071-1567 US Email: [email protected] Email: [email protected] Email: [email protected] Phone: 770-582-9887 www.clackamas.cc.or.us www.Congrind.Com www.Kroosh.Com Fax: 770-582-9339

26 FINER POINTS 2003 Superabrasives Resource Directory The full line industrial diamond supplier... ready to serve your every need companies & organizations by classification Wendt USA Action Superabrasive Products Allied Machine & Engineering Corp. APS Inc. 30975 Century Dr 945 Greenbriar Pkwy 120 Deeds Drive 52-02 Grand Avenue Wixom, MI 48393-2064 US Kent, OH 44240 Dover, OH 44622-0036 US Maspeth, NY 11378 US Phone: 248-926-2500 Tel: 330-673-7333 Phone: 330-343-4283 Phone: 718-416-1229 Fax: 248-926-2525 Fax: 330-673-9414 Fax: 330-602-3400 Fax: 718-460-4159 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.Wendtgroup.Com www.actionsuper.com www.Alliedmachine.Com Action SuperAbrasive is a manufacturer of Archer Diamond & Abrasive Blades Allied-Hunter 8710 East 33rd St special, application specific diamond and 400 Lakeside Dr, Ste 240 MANUFACTURER/SUPPLIER CBN grinding wheels. ASA provides resin, Indianapolis, IN 46226 Horsham, PA 19044 Tel: 317-899-0700 vitrified and polyimide bonds up to 30" in Tel: 215-443-7000 3D Diamond Tooling Inc diameter. Delivery is two weeks or less. Fax: 317-899-0702 Fax: 215-443-7095 Email: [email protected] 295 Enterprise Dr Email: [email protected] www.archerblades.com Newcomerstown, OH 43832 US Acupowder International L.L.C. www.allied-hunter.com 901 Lehigh Ave Phone: 740-498-5181 Asahi Diamond America, Inc. Fax: 740-498-5454 Union, NJ 07083 Alpex Wheel Co. Tel: 908-851-4500 9872 Windisch Rd Email: [email protected] 29 Atwood Ave West Chester, OH 45069-3806 US www.3D-Diamond.Com Fax: 908-851-4597 Tenafly, NJ 07670-1011 Email: [email protected] Tel: 201-871-1700 Phone: 513-759-5222 www.acupowder.com Fax: 201-871-1521 Fax: 513-759-2885 3m Superabrasives Microfinishing Systems [email protected] Division Email: [email protected] Adamas Laboratory Corp. www.alpexwheel.com www.Asahidia.Co.Jp 3M Center, Building 251-2E-04 620 N Service Road East St. Paul, MN 55144 Windsor, Ontario, Canada N8X 3J3 American Allsafe Co Atomergic Chemetals Corp Phone: 651-733-9135 Tel: 519-966-8722 99 Wales Ave 71 Carolyn Blvd Fax: 651-737-0399 Fax: 579-966-8723 Tonawanda, NY 14150-2593 US Farmingdale, NY 11735 US Email: [email protected] Email: [email protected] Phone: 716-695-8300 Phone: 631-694-9000 www.adamaslab.com Fax: 716-693-4589 Fax: 631-694-9177 A Landau Diamond Tool & Wheel Co Email: [email protected] Email: [email protected] 1811 Stout Drive Advanced Ceramics Corp. www.Americanallsafe.Com www.Atomergic.Com Warminster, PA 18974-0142 US 11907 Madison Ave Phone: 215-675-2700 Lakewood, OH 44107 American Boarts Crushing (ABC) Auto Quip, Inc. Fax: 215-675-9465 Tel: 800-822-7322 Superabrasives 70 Airport Dr Fax: 216-529-3975 6650 Park of Commerce Blvd Kimball, MI 48074-4404 US Email: [email protected] Boca Raton, FL 33487 www.Alandau.C Email: [email protected] Phone: 810-364-3366 www.advceramics.com Tel: 561-995-7900 Fax: 810-364-3371 Fax: 561-995-7979 Email: [email protected] Advanced Manufacturing Science & [email protected] www.Autoquipinc.Com Technology See Ad Page IFC PO Box 60227 Automated Window Machinery Rossford, OH 43460-0227 American Pacific Emery, Inc. 19358 Discovery Place 526 S Main St, Ste 122 ABmart Tel: 419-662-9551 Akron, OH 44311 Fax: 419-662-9553 Rowland Heights, CA 91748-2355 14712 Castelar Circle Tel: 909-468-5880 Tel: 330-535-9200 Omaha, NE 68144 Email: [email protected] Fax: 909-468-5870 Fax: 330-535-9298 Tel: 402-334-8025 Email: [email protected] Email: [email protected] Fax: 402-334-7996 Advanced Superabrasives Inc. Email: [email protected] 1270 N Main St American Stress Technologies Inc. Avanim Inc. Mars Hill, NC 28754-1390 US www.abmart.com 267 Kappa Dr 4980 Buchan St, Ste 406 Phone: 828-689-3200 Pittsburgh, PA 15238 Montreal, Quebec, Canada H4P 1S8 "Your premier source for grinding Fax: 828-689-9338 Tel: 412-963-0676 Tel: 514-739-4534 information. ABMART.COM is dedicated to Fax: 412-963-7552 Fax: 514-739-4542 all processes related to grinding and Advanced Superabrasives L.L.C. Email: [email protected] superabrasives machining. Services 200 Sonpac Ave www.astresstech.com Balance Specialties Inc. include engineering software, technical Henderson, NV 89015 5030 W Lake St Tel: 702-564-7735 American Superabrasives Corp. papers and training" Chicago, IL 60644 Fax: 702-564-8422 2 Bridge Ave. Bldg 6 Red Bank, NJ 07701 Tel: 773-261-5034 Abrasive Technology Inc. Email: [email protected] www.advanced-sa.com Tel: 732-530-3450 Fax: 773-261-5030 8400 Green Meadows Drive Fax: 732-530-2906 Email: [email protected] Lewis Center, OH 43035-9453 US Email: [email protected] www.balancespecialties.com Phone: 740-548-4100 Agie Ltd. PO Box 220, 565 Griffith St www.diamond-abrasives.com Fax: 740-548-7617 Davidson, NC 28036-0220 See Ad Page 23 Balzers, Inc. [email protected] Tel: 704-892-8011 495 Commerce Dr #1 www.Abrasive-Tech.Com Fax: 704-896-7512 AML Industries Inc. Amherst, NY 14228-2311 US Email: [email protected] 3500 Darisville Rd Phone: 716-564-8557 Abrasivos Austromex www.agieus.com Haltboro, PA 19040 Fax: 716-564-0206 S.A. De C.V. Blvd. Miguel De Cervantes Tel: 215-674-2424 Email: [email protected] Saavedra 432 Col. Irrigacion Agsco Corp. Fax: 215-674-3252 www.Bus.Balzers.Com D.F. 11500 Mexico, D.F. 160 W Hintz Rd www.lavincentrifuge.com Tel: 52-55-5395-6626 Barnes International Inc. Wheeling, IL 60090-5755 Amplex Abrasives Fax: 52-55-5557-5679 Tel: 847-520-4455 814 Chestnut St One New Bond St Rockford, IL 61105 Email: [email protected] Fax: 847-520-4970 Worcester, MA 01601 Email: [email protected] Tel: 815-964-8661 Tel: 508-795-5000 Fax: 815-964-5074 Accu-Cut Diamond Tool Co. www.agsco.com Fax: 508-795-5489 4238 N. Sayre Avenue Email: [email protected] Email: [email protected] www.barnesintl.com Norridge Il 60706 USA Air Tool Service Co. www.nortonabrasives.com Tel: (708) 457-8800 12758 Inkster Rd Fax: (708) 457-8061 Redford, MI 48239 Anco Industrial Diamond Corp. Bazell Technologies Corp. Email: [email protected] Tel: 3135351120 2 Bridge Ave. Bldg 6 5066 Commercial Cir www.Accucutdiamond.Com Fax: 313-535-2939 Red Bank, NJ 07701 Concord, CA 94520-1270 Email: [email protected] Tel: 732-530-0670 Tel: 925-603-0900 Fax: 925-603-0901 Accurate Diamond Tool Corp. www.airtoolserviceco.com Fax: 732-530-2689 www.ancodiamond.com Email: [email protected] 1 Palisade Ave www.bazell.com Emerson, NJ 07630-1821 Airflow Systems Inc. 11221 Pagemill Rd Apollo Diamond Inc. Tel: 201-265-8868 P O Box 328 Bell Manufacturing IDT Division Fax: 201-265-8865 Dallas, TX 75243-8306 Tel: 214-503-8008 Sherborn, MA 01770 1400 Marshall St NE Email: [email protected] Fax: 214-503-4596 Tel: 508-881-4848 Minneapolis, MN 55413-1040 www.accuratediamondtool.com Email: [email protected] Fax: 508-881-4827 Tel: 612-379-3200 Email: [email protected] Fax: 612-379-8574 Accurate Tool & Die Inc. Alliance Manufacturing Inc. Applied Superabrasives Inc. 11291 35th Ave SW 1368 Capital Dr BETA Diamond Products Seattle, WA 98146-1802 18 Thompson Rd Fond Du Lac, WI 54937-2206 East Windsor, CT 06088-9615 PO Box 2069 Tel: 206-244-0745 Tel: 920-922-8100 Tel: (860) 654-1780 Yorba Linda, CA 92885-1269 Fax: 206-246-7680 Fax: 920-922-9500 Fax: (860) 654-1782 Tel: 714-777-7144 Email: [email protected] Email: [email protected] Email: [email protected] Fax: 714-693-9351 www.accuratetoolonline.com www.alliancemfginc.com www.applied-sa.com www.hardingegrinding.com

28 FINER POINTS 2003 Superabrasives Resource Directory companies & organizations by classification BGRIMM USA, Inc. Carbo-Cut Inc. Cobatech Corp Darmann Abrasive Products 4-29 River Road 1404-C Spartanburg Hwy 740-2 Wonst Dong PO Box 55 100 Sterling St Fairlawn, N.J. 07410 USA Hendersonville, NC 28792 Kyunggi Do, S Korea 425-851, S. Korea Clinton, MA 01510-0055 Phone: 732-888-0859 Tel: 828-696-3866 Phone: 82-31-495-7505 Tel: 978-365-4544 Fax: 732-888-0699 Fax: 828-696-3866 Fax: 82-31-495-7908 Fax: 978-365-3839 Email: [email protected] Email: [email protected] Email: [email protected] www.darmann.com www.bgrimmusa.com www.Cobatech.Net See Ad Page 21 Cardinal Saws & Blades Inc Datool Materials Abrasavos Ltda Hector & Cedar Grove Avenues Comco Inc. Av Augusto Severo 126 S 702 Bob Ausman Whitemarsh, PA 19428 US 2151 N Lincoln St Rio De Janeiro - RJ, Brazil 20021-040 9110 Grogan's Mill Rd Phone: 610-828-6606 Burbank, CA 91504-3344 Tel: +55-21-323-71262 The Woodlands, TX 77380 Fax: 888-504-4434 Tel: 818-841-5500 Fax: +55-21-232-71262 Tel: 281-363-6592 [email protected] Fax: 818-955-8365 Email: [email protected] Fax: 281-363-6075 www.Cardinalsawsandblades.Com Email: [email protected] Email: [email protected] www.comcoinc.com DCM Tech. Caribbean International Inc. 4455 Theurer Blvd Boride Engineered Abrasives 15916 International Plaza Dr Congrind Winona, MN 55987 2615 Aero Park Dr Houston, TX 77032-2439 1630B Buchanan St Tel: 507-452-4043 Traverse City, MI 49686-9101 US Tel: 281-590-9502 Little Chute, WI 54140-1408 US Fax: 507-452-7970 Phone: 231-929-2121 Fax: 281-590-9554 Phone: 920-687-0450 Email: [email protected] Fax: 231-946-2852 Email: [email protected] Fax: 920-687-0480 www.dcm-tech.com Email: [email protected] Email: [email protected] www.Borideabrasives.Com Carter Diamond Tool Corp. www.Congrind.Com De Gorter Inc. 4475 Hamann Pkwy 5623 Cannon Dr Borislav Plant Of The Synthetic Diamonds & Willoughby, OH 44094-5627 Connecticut Engineering Assn. Corp Monroe, NC 28110 Diamond Tools Tel: 440-946-7800 P O Box 656 Tel: 704-282-2055 13a Serafimovicha Str. Fax: 440-946-5671 Sandy Hook, CT 06432 US Fax: 704-225-8290 P.B. 177 02152 Kiev, Ukraine Email: [email protected] Phone: 203-426-4733 Email: [email protected] Tel: 38 044 550 4224 www.carterdiamond.com Fax: 203-426-7982 Fax: 38 044 550 1089 Email: [email protected] Delaware Diamond Knives Email: [email protected] CDP Diamond Products Inc. www.Ceacpowders.Com 3825 Lancaster Pike Website: www.brmdiamond.com.ua 11919 Globe St Continental Diamond Tool Corp Wilmington, DE 19805 Livonia, MI 48150-1133 1221 Hartzell St Tel: 302-999-7476 Boston Piezo-Optics Inc. Tel: 313-591-1041 New Haven, IN 46774-0126 US Fax: 302-999-8320 38B Maple St Fax: 734-591-1046 Phone: 260-493-1294 Email: [email protected] Billingham, MA 02019 Email: [email protected] Fax: 260-749-7326 www.ddk.com Tel: 508-966-4988 Email: [email protected] Fax: 508-966-4980 Cedarberg Industries, Inc. www.Cdtusa.Net Desmond Stephan Mfg Co [email protected] 1960 Seneca Rd 317 S Walnut St www.bostonpiezo-optics.com Eagan, MN 55122 Continental Industrial Diamond Inc Urbana, OH 43078 US Tel: 651-452-5012 3190 Diablo Ave Phone: 937-653-7181 Brandywine Abrasives Fax: 651-452-5350 Hayward, CA 94545 US Fax: 937-653-5511 705 General Washington Ave Email: [email protected] Phone: 510-785-9850 Dev Industrial Corp. Norristown, PA 19403-3682 www.cedarberg.com Fax: 510-785-9860 Tel: 610-630-8024 400 SW 2nd Ave Email: [email protected] Boca Raton, FL 33432-5991 Fax: 610-630-9730 CH. Finkelstein & Co. NV www.Cidincusa.Com Email: alexjlieb@hotmail Pelikaanstraat 78 Tel: (561) 368-0057 www.brandywineabrasives.com Antwerp, Belgium 2018 Continental Machinery Exchange Corp Fax: (561) 368-0830 Tel: +32(3) 234.34.11 145 Front St Email: [email protected] Bruce Diamond Corp. Fax: +32(3) 231.15.75 Bridgeport, CT 06606 www.dev-group.com PO Box 420, 1231 County St Email: [email protected] Tel: 203-334-2197 Diagrind Inc. Attleboro, MA 02703-0007 www.ch-finkelstein.com Fax: 203-334-1184 10491 164th Place Tel: 508-222-3755 Email: [email protected] Orland Park, IL 60467-5438 Fax: (508) 222-8403 Changsha Jingzuan Tech Ind. Co Ltd Crystal Assoc Inc. Tel: 708-460-4333 Email: [email protected] 1st Floor, Bldg 11, 106 Jincaiyuan Rd Fax: 708-460-8842 www.brucediamond.com Changsha, Hunan, China 410011 3703 Sutton Woods Dr Crystal Lake, IL 60012-1566 Email: [email protected] Phone: 731-224-3386 www.diagrind.com C G Egli Inc. Fax: 731-444-2430 Tel: 815-477-1480 Fax: 815-459-6904 PO Box 82 Email: [email protected] Diamant Werkzeuge Hameln GmbH Dayton, OH 45404-0082 www.Chinadiamondpowder.Com Email: [email protected] www.cai-chicago George Wessel Str 4 Tel: 9372548898 Hameln, Germany D31789 Email: [email protected] Channel Diamond Tools Ltd. Crystal Cut Tool Inc. Tel: 49-55-19474 P.O. Box 16934, Jebel Ali Fax: 49-55-19474 Cafro Free Zone Area, Dubai, U.A.E. 10360 Harrison Rd Romulus, MI 48174-2635 US Email: [email protected] Via Raimondi 55 Tel: +971 4 8815070 www.d-w-h.com Fino Mornasco (Co), Italy 22073 Fax: +971 4 8815732 Phone: 734-946-0099 Phone: 031-880150 Email: [email protected] Fax: 734-946-0185 Email: [email protected] Diamantes Industries de Mexico SA CV Fax: 031-880260 General Gomez Pedraza 11-203 Email: [email protected] Chardon Tool Crystallume Engineered Diamond San Miguel Chypultepec, www.Cafro.Com 11993 Ravenna Road 3397 De La Cruz Blvd Mexico DF c.p. Chardon, OH 44024 US Santa Clara, CA 95054-2607 US Tel: 011-525-272-3103 Canbo- Get GmbH Phone: 717-529-0984 Phone: 408-653-1700 Fax: 011-525-272-3103 Arnold-Sommerfeld-Ring Fax: 440-286-7165 Fax: 408-653-1710 Email: [email protected] Baesweiler, Germany D-52449 Email: [email protected] Email: [email protected] Tel: +49-3401-805440 www.Chardontool.Com www.Crystallume.Com Diamond Abrasives Corp. Fax: +49-2401-805449 See Ad Page 30 35 W 45th St 11th Floor Email: [email protected] Citco Operations New York, NY 10036-4903 www.carbo-tec.de 357 Washington St Custodiam SA Tel: 212-869-5155 Chardon, OH 44024-1129 111 RueEgide Van Ophem St B 1180 Fax: 212-764-0349 Cape Abrasives Inc. Tel: 440-285-9181 Brussels, Belgium Email: [email protected] 1005 Streetman St Fax: 440-285-3678 Tel: +32-2-370-64-80 www.diamondabrasives.com Erie, MI 48133-9632 Email: [email protected] Fax: +32-2-370-64-99 See Ad Page 38 Tel: 7348482005 www.landisgardner.com Email: [email protected] Fax: 734-848-2920 www.custodiam.com Email: [email protected] ClappDICO Corp. www.capeabrasives.com CVD Diamond Corp. 6325 Industrial Pkwy 2061 Piper Lane Whitehouse, OH 43566 Carbide Die Service London, Ontario, Canada N5V 3S5 Diamond Associates Tel: 419-877-5358 Tel: 519-457-9903 9774 Crescent Center Dr Ste 502 Fax: 419-877-5196 8 Camelot Dr Rancho Cucamonga, CA 91730 Fax: 519-457-9958 Shrewsbury, MA 01545-7704 US Email: [email protected] Email: [email protected] Phone: 909-980-3416 www.clappdico.com Phone: 508-842-2340 Fax: 909-989-7029 www.cvddiamond.com Fax: 508-845-4102 Email: [email protected] Cline Innovations Email: [email protected] D E Myers Group www.Abrasivesmall.Com Carbide Grinding Co., Inc. 23 Boutelle Rd 2663 Nido Way, Ste 100 1136 Dilts St Sterling, MA 01564-1403 Laguna Beach, CA 92651 Diamond Associates provides (1) recruiting Chesterfield, IN 46017-1048 US Tel: (978) 422-2901 Tel: 949-497-4531 services for experienced professional staffing Phone: 765-378-3309 Fax: (978) 422-2907 Fax: 949-497-6122 in sales, operations, and technical functions, Fax: 765-378-5150 Email: [email protected] Email: [email protected] and (2) contract services for information Email: [email protected] www.clineinnovations.com www.oliverinstrument.com technology/software needs of companies.

2003 Superabrasives Resource Directory FINER POINTS 29 companies & organizations by classification Diamond Machining Technology Inc Diamond Tool Mfg. Inc. Dragao Abrasivos Lda. EAS Diamond Abrasive Corp 85 Hayes Memorial Dr 14540 Jib St Rua Dragao Abrasivos, 595 Danirciler Sitesi 4-Yol, No. 4 Marlborough, MA 01752-1831 US Plymouth, MI 48170-6013 Apartado 6 Zeytinburnu, Istanbul, Turkey Phone: 508-481-5944 Tel: 734-416-1900 4536-904 Paços de Brandao Phone: 212-546-1800 Fax: 508-485-3924 Fax: 734-416-1900 Tel: 00 351 2 744 20 07 Fax: 212-546-3020 Email: [email protected] Fax: 00 351 2 744 87 39 [email protected] Email: [email protected] www.diamondtoolmfg.com www.Dmtsharp.Com E-Mail: [email protected] www.Eas-Elmasli.Com.Tr Diamond Wright Diamond Materials Inc. Drake Corp. Eastwind Diamond Abrasives 202 S 3rd Ave 916 Jeffco Executive Dr 63 Main St, P.O. Box 302 120 Centennial Ave Cold Spring, MN 56320 US Imperial, MO 63052-1700 Windsor, VT 05089-0302 US Piscataway, NJ 08854-3900 Phone: 320-685-4840 Tel: 636-464-5070 Phone: 802-674-5427 Fax: 320-685-5076 Tel: 732-885-0805 Fax: 636-464-7055 Fax: 802-674-5427 Fax: 732-885-5970 Email: [email protected] www.Diamondwright.Com Email: [email protected] Email: [email protected] Drake Manufacturing Service Co. www.Eastwindabrasive.Com Dianamic Abrasive Products 4371 N Leavitt Rd NW Diamond Pacific Tool Corp. 2566 Industrial Row Dr Warren, OH 44485 Ebbco Inc. 2620 W Main St Troy, MI 48084-7035 Tel: 330-847-7291 PO Box 729 / 51536 Industrial Dr Barstow, CA 92311-3600 Tel: 2482801185 Fax: 330-847-6323 New Baltimore, MI 48047 Tel: 760-255-1030 Fax: 2482802733 Email: [email protected] Tel: 586-716-5151 Fax: 760-255-1077 Email: [email protected] www.drakemfg.com Fax: 586-716-4949 Email: [email protected] www.dianamic.com Email: [email protected] Dustvent Inc. www.ebbcoinc.com Diamond Productions Canada, Ltd. Die Quip Corp. 100 W Fay Ave 4810 Jean Talon West 5360 Enterprise Blvd Addison, IL 60101-5180 US EHT Inc. Quebec, Canada H4P 2N5, Canada Bethel Park, PA 15102-2583 US Phone: 630-543-900 181 Getty St, Ste A Phone: 412-833-1662 Phone: 514-735-9131 Fax: 630-543-1407 Muskegon, MI 49442-1293 Fax: 412-835-6474 Email: [email protected] Tel: 231-722-3249 800-342-2523 Email: [email protected] Fax: 514-731-5611 www.Dustvent.Com Fax: 231-726-2875 www.Diequip.Com Email: [email protected] Email: [email protected] Dyer Co. www.Dpcanada.Com Dimatec Inc. 1500 McGovernville Rd, Box 4966 EID Ltd 180 Cree Crescent Lancaster, PA 17604-4966 12 St Cross Street Winnipeg, Manitoba, Canada R3J 3W1 Diamond Products Tel: 717-569-3223 London, England Ecin 8ub 333 Prospect St Tel: 204-832-2828 Phone: 44-020-7405-6594 Fax: 204-832-4268 Fax: 715-569-6721 Elyria, OH 44035-6121 Email: [email protected] Fax: 44-020-7831-0372 Email: [email protected] Email: [email protected] www.dimatec.com www.dyergage.com Email: [email protected] www.diamondproductionsinc.com www.Eid-Ltd.Com E.C. Kitzel & Sons, Inc. Diamond Reserve Inc. Dr. Fritsch Sondermaschinen Gmbh Diesel Str 8 4775 Manufacturing Ave Elms Associates 869 Canterburg, # 3 70736 Fellbach, Germany Cleveland, OH 44135-2639 US 143 Nola Dr Westlake, OH 44145 Tel: 49-711-518320 Phone: 216-267-6850 Holden, MA 01520-2632 Tel: 440-892-7877 Fax: 49-711-5183210 Fax: 216-267-6714 Tel: 508-829-2600 Fax: 800-380-7558 Email: [email protected] Email: [email protected] Fax: 508-829-5651 Email: [email protected] www.dr-fritsch.de www.Kitzel.Com Email: [email protected]

30 FINER POINTS 2003 Superabrasives Resource Directory companies & organizations by classification Flow Autoclave Systems Inc. Geosinter Ferramentas Diamantadas Hauser Tripet Tschudin (HTT) 3721 Corporate Dr Rva Senador Vergueird 172 USACH Technologies Inc. Columbus, OH 43231 Sao Cartano Do Sol, Sao Paulo, Brazil 1515 Commerce Engis Corporation Tel: 614-891-2732 Tel: 55-11-42244499 Elgin, IL 60123 105 W Hintz Rd Fax: 614-891-4568 Fax: 55-11-42217548 Tel: 847-888-0148 Wheeling, IL 60090-5769 US Email: [email protected] Email: [email protected] Fax: 847-888-0144 Phone: 847-808-9400 www.flowae.com www.geosinter.com www.hardingegrinding.com Fax: 847-808-9430 Henan Yalong Superhard Materials Co. Email: [email protected] FMB Machinery, USA Gibbs Machinery Company Inc. 5A-16 43 ZhongYuan Road West, www.Engis.Com 190 Fairfield Ave 21500 Hoover Rd Zheng Zhou, China 450007 See Ad Page 8 W. Caldwell, NJ 07006 Warren, MI 48089-3160 Tel: 0086-0371-7628190 Tel: 973-364-8000 Tel: 586-755-5353 Fax: 0086-0371-7650316 Environmental Waste Mgt Assoc Fax: 973-364-8110 Fax: 586-755-0304 Email: [email protected] 100 Misty Lane Email: [email protected] Email: [email protected] Parsippany, NJ 07054 US www.fmb-machinery.com www.gibbsmachinery.com Henri Polak Diamond Corp. Phone: 973-560-1400 22 West 48TH Street Fax: 973-560-0400 Fordia Ltd. Gilmore Diamond Tools Inc. New York NY 10036-1803 USA Email: [email protected] 2710 De Miniac 43 Roger Williams Ave Tel: (212) 819-0150 www.Wema.Com Ville St Laurent, Quebec, E Providence, RI 02916-2809 US Fax: (212) 719-1860 Canada H4S 1K9 Phone: 401-438-0717 www.Industrialdiamonds.Com Equimarmore, Lda Tel: 514-336-9211 Fax: 401-438-0799 Eng Cruz da Mola, Apartado 22 Hermes Abrasives Ltd. Fax: 514-745-4125 Email: [email protected] Pero Pinheiro, Portugal 2715-901 524 Viking Dr Tel: 351-21-9671197 Email: [email protected] Virginia Beach, VA 23452-7316 Fax: 351-21-9271964 www.fordia.com Gladu Tools Inc. Tel: 757-486-6623 Email: [email protected] 211 St-Cesaire St Fax: 757-431-2370 Form Products/Form Grind Corp. Marieville, Quebec, Canada J3M 1E5 Email: hermesabrasives.com Euro-American Industrial Inc 30062 Aventura Tel: 450-460-4481 www.hermesabrasives.com 9 Maple Leaf Rd Rancho Santa Margarita, CA 92688 Fax: 450-460-2655 Monsey, NY 10952 US Tel: 949-858-7000 Email: [email protected] Hi Tecmetal Group Inc. Phone: 845-371-9169 Fax: 949-858-3188 www.gladu.com 1101 East 55th St Fax: 845-371-9169 Email: [email protected] Cleveland, OH 44103 www.formproducts.com Glen Mills Inc Tel: 216-881-8100 Extrude Hone Corp. 395 Allwood Rd Fax: 216-426-6692 PO Box 1000 1 Industry Blvd Fort Wayne Wire Die, Inc. Clifton, NJ 07012 Email: [email protected] Irwin, PA 15642-0469 2424 American Way Tel: 973-777-0777 www.htg.cc Tel: 724-863-8900 Fort Wayne, IN 46809-3005 Fax: 973-772-0070 Fax: 724-863-8759 Tel: 219-747-1681 Email: [email protected] Hoffman Diamond Products Inc. 108 Cedar St Email: [email protected] Fax: 219-747-4269 www.glenmills.com www.extrudehone.com Punxsutawney, PA 15767-2105 Email: [email protected] Tel: 814-938-7600 www.fwwd.com Graff Diamond Products Faber Industrial Supply Email: [email protected] 35 Hale Road www.hoffmandiamond.com 423 E Broadway Ave Fuchs Lubricants Co. Brampton, Ontario, Canada L6W 3J9 Moses Lake, WA 98837-1721 17050 Lathrop Ave Tel: 905-457-8120 Hooker Handling Systems Inc. Tel: 509-765-1841 Harvey, IL 60426-6035 Fax: 905-457-8944 Fax: 509-766-9927 4 Line St Tel: 708-333-8900 Email: [email protected] Southampton, MA 01073 Fax: 708-333-4470 www.graffdiamond.com Tel: 413-534-1304 FACT Fine Abrasives Taiwan Co. Ltd. Fax: 413-534-1390 No. 337 Chang Chun Rd Email: [email protected] www.fuchs.com Graymills Corp. Email: [email protected] Tao Yuan City, Taiwan www.hookerhandling Tel: 886-3-357-6135 3705 N Lincoln Ave Fax: 886-3-357-5845 Futuretech Diamond Tool Co. Chicago, IL 60613-3515 29429 Loria Lane Tel: 773-477-4100 HOS-Technik GmbH Email: [email protected] Obersteigerweg 4 www.facttaiwan.com.tw Wixom, MI 48393-0279 Fax: 773-477-8673 Tel: (248) 348-9991 www.graymills.com A-9431 St Stefan, Austria Fax: (248) 348-9992 Tel: +43-4352-52587 Falcon Tool Co. Inc. Fax: +43-4352-52588 7500 Hub Pkwy Greenlee Diamond Tool Co. Email: [email protected] Cleveland, OH 44125-5705 G II Solution Inc. 1222 Harding Ave www.hos-tec.com Tel: 216-328-0300 201 Bank St P.O. Box 428 Des Plaines, IL 60016-4318 Fax: 216-328-1180 Central, SC 29630-9291 Tel: 847-803-7366 HTT (Hauser Tripet Tschudin) Tel: 864-639-6605 Fax: 847-803-9761 One Hardinge Drive Fanuc Robotics North America Fax: 864-639-4056 Email: [email protected] Elmira, NY 14902-1507 US 3900 W Hamlin Rd Email: [email protected] www.greenleediamond.com Phone: 607-734-2281 Rochester Hills, MI 48309 www.giisolutions.com Fax: 607-732-9987 Tel: 2483777000 Email: [email protected] Fax: 248-276-4133 Grieve Corp. Gallant Associates Inc. 500 Hart Rd www.Hardingegrinding.Com Email: [email protected] PO Box 594 www.fanucrobotics.com Round Lake, IL 60073-2835 Huffman Corp. Glastonbury, CT 06033-0594 Tel: 847-546-8225 Tel: 860-659-5885 1050 Huffman Way Fast Pic Systems Fax: 847-546-9210 Clover, SC 29710 Fax: 860-659-5887 Email: [email protected] 41 Eisenhower Dr, Ste A Email: [email protected] Tel: 803-222-4561 Westbrook, ME 04092 www.grievecorp.com www.rapidyne.com/gallant Fax: 803-222-7599 Tel: 207-854-8663 Email: [email protected] Fax: 207-854-1610 Hangsterfer's Laboratories, Inc. www.huffmancorp.com Email: [email protected] GE Superabrasives 6325 Huntley Rd 175 Ogden Rd www.fastpicsystems.com Mantva, NJ 08051-1615 US Hydrotech, Inc. Worthington, OH 43085 US 10052 Commerce Park Dr Phone: 614-438-2000 Phone: 856-468-0216 Fine-Cut Diamond Tool Co. Inc. 800-433-5823 Cincinnati, OH 45246-1338 2811 Rome Rock Creek Rd, Box 457 Fax: 614-438-2888 Tel: 513-881-7000 [email protected] Fax: 856-468-0200 Rock Creek, OH 44084-0457 Email: [email protected] Fax: 513-881-7010 Tel: 440-563-5505 www.Abrasivesnet.Com Email: [email protected] Fax: 440-563-5503 www.Hangsterfer.Com www.hydrotech.com Email: [email protected] Gehring L P 24800 Drake Rd Hardinge Brothers ICE (Intl.Carbide & Eng. Inc.) Fischer Special Tooling Corp. Farmington Hills, MI 48335-2506 US One Hardinge Dr 5000 Main St 7219 Commerce Dr Phone: 248-427-3901 Elmira, NY 14902-1507 Drakes Branch, VA 23937-2901 Mentor, OH Fax: 748-478-9787 Tel: 607-734-2281 Tel: 434-968-3311 Tel: 4409518411 Email: [email protected] Fax: 607-734-8819 Fax: 434-968-3421 Email: [email protected] www.Gehringlp.Com Email: [email protected] Email: [email protected] www.fischerspecialtooling.com www.ice-va.com General Industrial Diamond Co Inc www.hardinge.com Fischer Technology Inc. 140 Algonquin Pkwy ICS Blount Inc. 750 Marshall Phelps Rd Whippany, NJ 07981 US Harper Enterprises 4909 S E International Way Windsor, CT 06095-2106 Phone: 973-884-2500 2/303, Ram Ashirwad Ind Est Rammandir Portland, OR 97222 Tel: 860-683-0781 Fax: 973-884-0392 Goregaon West, Mumbai, India 400106 Tel: 503-653-4328 Fax: 860-688-8496 Email: [email protected] Tel: 0091-22-872-2797 Fax: 503-653-4393 Email: [email protected] www.Gidco.Com Fax: 0091-22-874-4500 Email: [email protected] www.fischer_technology.com See Ad Page 55 Email: [email protected] www.icsbestway.com

2003 Superabrasives Resource Directory FINER POINTS 31 companies & organizations by classification Ilyich Abrasive Co. ITW Vortex Corporation Kadia Corp. Latta Equipment Company, Inc. Krasongvardeisky per 23 10125 Carver Rd 4848 Stenstrom Rd 15105-D John Delaney Dr, #423 Saint Petersburg, Russia 197342 Cincinnati, OH 45242-4798 US Rockford, IL 61088 Charlotte, NC 28277 Tel: 7812-3039381 Phone: 513-891-7485 Tel: 815-874-4799 Tel: 704-752-7944 Fax: +7812-3039380 Fax: 513-891-4092 Fax: 815-874-5262 Fax: 704-542-9093 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.abrasive.spb.ru www.Itwvortec.Com www.lattaequipment.com Keen Kut Products Inc IMEC Corp. J & M Diamond Tool, Inc 3190 Diablo Ave Lieber & Solow, Co. 80 Atlantic St 43 Roger Williams Ave Hayward, CA 94545 US 1140 Ave of the Americas Hackensack, NJ 07601-6206 East Providence, RI 02916-2809 US Phone: 510-785-5168 New York, NY 10036 Tel: 201-343-9288 Phone: 401-431-2220 Fax: 510-785-9860 Tel: 212-354-4060 Fax: 201-343-9407 Fax: 401-431-222 Email: [email protected] Fax: 212-354-4622 Email: [email protected] Email: [email protected] www.Keenkut.Com Email: [email protected] www.Diamondtool.Com www.iljindiamond.com Kellenberger A Hardinge Co www.lieberandsolow.com See Ad Page 27 J & S Tool Co. Inc. PO Box 1507 / 1 Hardinge Dr Indus Gems B.V.B.A. Elmira, NY 14902-1507 3-4, 11 Hoveniersstraat 70 Okner Pkwy Little Lakes Machine & Tool Co. Livingston, NJ 07039-1604 Tel: 607-734-2281 Antwerp, Belgium 2018 Fax: 607-732-9987 RR #4 2812 Line 34 Tel: 32-3-2266670 Tel: 9735330700 Stratford, Ontario, Canada N5A 6S5 Fax: 973-535-6316 Email: [email protected] Fax: 32-3-2266670 www.haradingegrinding.com Tel: 519-271-2835 Email: [email protected] Email: [email protected] Fax: 519-271-4152 www.indus-global.com www.jstool.com Kennametal, Inc. Email: [email protected] 1600 Technology Way Jason Associates Industrial Diamond Laboratories, Inc. Latrobe, PA 15650-4647 Longer Inc. 28 Lambert Circle Tel: 724-539-5000 528 Tiffany St Marlborough, MA 01752-1502 US 2168 Pomona Blvd Bronx, NY 10474-6614 Fax: 724-539-6830 Pomona, CA 91768 Phone: 508-481-3100 www.kennametal.com Tel: (718) 991-7200 Fax: 508-481-3926 Tel: 909-620-2769 Fax: (718) 617-3632 Email: [email protected] Kenneth Glasser Co Fax: 909-620-9759 Email: [email protected] P O Box 28048 Email: [email protected] www.industrialdiamondlabs.com Jalsons International Co. Inc. Las Vegas, NV 89126-2048 US 6614 Greenfield Cir NW Phone: 702-880-9044 Lovejoy Tool Company Inc Industrial Pipe & Steel North Canton, OH 44720-7629 US Fax: 702-880-9344 133 Main Street 9936 Rush St Phone: 330-966-1322 Email: [email protected] Springfield, VT 05156 US El Monte, CA 91733-2684 Fax: 330-966-1324 www.Diamondrough.Com Phone: 802-885-2194 Tel: 626-443-9467 Email: [email protected] Fax: 802-885-9511 Fax: 626-579-4602 Kitamura Machinery Of USA Inc. Email: [email protected] www.ipstool.com Jet Wheel Blast Equipment 78 E Century Dr www.Lovejoytool.Com 401 Miles Dr Wheeling, IL 60090 Industrial Precision Components (IPCC) Adrian, MI 49221 Tel: 847-520-7755 Lunzer Inc. 145 Front St Tel: 517-263-0502 Fax: 847-520-7763 280 N Midland Ave Bldg J1 Bridgeport, CT 06606 Fax: 517-263-0038 Saddle Brook, NJ 07663-5790 Tel: 203-334-2196 KPT/Kaiser Precision Tooling, Inc. Email: [email protected] 641 Fargo Ave Tel: 201-794-2800 Fax: 203-334-1184 www.bucorp.net Fax: 201-794-2338 Email: [email protected] Elk Grove Village, IL 60007 Tel: 847-228-7660 Email: [email protected] JH Process Equipment Inc. www.lunzer.com Industrial Tools, Inc. 617 Jeffers Cir Fax: 847-228-0881 1111 E. Rose Ave. Exton, PA Email: [email protected] www.kptkaiser.com M/S Abrasive Technology Oxnard, CA 93010 Tel: 6109030900 123 Shivkrupa Ind. Estate, LBS Marg. Tel: 805-483-1111 Fax: 610-903-0907 Kroosh Technologies Ltd Mumbai, Maharashtra, India 400083 Email: [email protected] Email: [email protected] 59 Kidma St, North Industrial Zone www.itiblades.com www.seallesspumps.com Tel: +91-22-5779440 Ashdod, Israel 77521, Israel Fax: +91-22-57-9029 Phone: 972-8-852-7597 Email: [email protected] Intech Diamant, JSC Jiahua Diamond Industrial Co., Ltd. Fax: 972-8-852-7662 4 Roshinskiy pr 19, block 704A Hogguang Bldg, Suite 506 Email: [email protected] Moscow, Russia 113101 68 Nongye Rd www.Kroosh.Com M/S Balaji Diamond Tools Tel: +7-095-952-69-16 Zhengzhou, Henan, PR China 450002 1121 Trichy Road, Coimbatore 641045 Fax: +7-005-952-80-13 Tel: 86-371-3848935 Kulkarni Traders E-11, Coimbatore, Tamil Nadu, India Email: [email protected] Fax: 86-371-3944699 12 Mukund Nagar Marol Pipe Line Tel: 0422-311422 www.intech-diamond.com Email: [email protected] Mumbai (Bombay), India 400 059 Fax: 0422-317269 Tel: +9122-8329428 Email: [email protected] International Carbide Corp. Joel Hendrickson Co. Fax: +91-22-8219022 305 NE Creek St 898 Diane Ave Email: [email protected] Mahr Federal Inc. Yelm, WA 98597-9421 Elgin, IL 60123 www.kulkarnitraders.com 1144 Eddy St Tel: 360-458-1603 Tel: 847-888-9860 Providence, RI 02905 Email: [email protected] Kyocera Industrial Ceramics Corp. Fax: 800-701-2081 100 Industrial Park Rd Tel: 401-784-3100 Email: [email protected] Mountain Home, NC 28758-0678 Fax: 401-781-784-3426 www.icctool.com Joma Diamond Tool Co. 46 Baldwin St Tel: 828-698-4137 Email: [email protected] Fax: 828-698-1344 www.mahrfederal.com International Diamond Services Inc. East Longmeadow, MA 01028-0068 US Phone: 413-525-0760 Email: [email protected] 3420 Pinemont www.kyocera.com/ceratip Makino Inc. Houston, TX 77018 800-516-5662 Fax: 413-525-0761 PO Box 8003, 7680 Innovation Way Tel: 713-681-5485 Lach Diamond Inc. Mason, OH 45040 Fax: 713-681-1640 Email: [email protected] 4350 Airwest Drive SE Tel: 513-573-7200 Email: [email protected] www.Jomadiamondtool.Com Grand Rapids, MI 49512-3969 www.ids-abrasives.com Tel: 616-698-0101 Fax: 513-573-7360 Jorgensen Conveyors, Inc. Fax: 616-698-0232 www.makino.com 10303 N Baehr Rd Email: [email protected] International Tool Machines of Florida Mequon, WI 53092 5 Industry Dr www.lach-daimond.com Marken Manufacturing Inc. Tel: 262-242-3089 2081 E Center Cir Palm Coast, FL 32137 US Fax: 262-242-4382 Lach Diamond engineers, manufactures and Phone: 386-446-0500 services diamond tooling for the metal, wood, Plymouth, MN 55441-3801 Email: [email protected] Tel: 7635770111 Fax: 386-445-5700 www.jorgensenconveyors.com plastics and circuit board industries. Lach Email: [email protected] Diamond is the leading manufacturer of universal Fax: 763-577-0112 www.Itmfl.Com automatic sharpening machines for PCD. JRM International Inc. Master Chemical Corp. 128 N Pierpont Ave Lands Superabrasives Co. 401 W Boundary St Iseli Precision Inc. Rockford, IL 61101 1405 Meghan Ave 1140 Avenue Of The Americas Perrysburg, OH 43551-6029 Tel: 815-282-9330 New York, NY 10036-5803 Algonquin, IL 60102-3764 Fax: 815-282-9150 Tel: 419-874-7902 Tel: 847-516-1110 Fax: 212-354-4622 Fax: 419-874-0684 Email: [email protected] Email: [email protected] Fax: 847-658-1615 www.jrminternational.com Email: [email protected] Email: [email protected] www.landssuperabrasives.com www.masterchemical.com See Ad Page 15 www.iseliprecision.com K & Y Diamond Ltd. 2645 Diab Lapcraft Inc. USA Mastertech Diamond Prod Co ITW Fluid Products Group St. Laurent 195 W Olentangy St 9465 Hamilton Dr 3624 W Lake Ave Quebec, H4S 1E7 Canada Powell, OH 43065-8720 Mentor, OH 44060 US Glenview, IL 60025 Phone: 514-333-5606 Tel: 614-764-8993 Phone: 440-352-1112 Tel: 847-657-5300 Fax: 514-339-5493 Fax: 614-764-1860 Fax: 440-352-1113 Fax: 847-657-5388 Email: [email protected] Email: [email protected] Email: Sales@Mastertech Diamond.Com www.itwfpg.com www.kydiamond.ca www.lapcraft.com www.Mastertech Diamond.Com

32 FINER POINTS 2003 Superabrasives Resource Directory companies & organizations by classification Matcon Diamond & Abrasive Milacron Inc. Morgan Specialty Graphite NH World Trade Co. NH Superabrasives 2846 E Carson St 3000 Disney St 200 North Town St 701 Florish Ind. Bldg. Pittsburgh, PA 15203-2105 Cincinnati, OH 45209-5028 Fostoria, OH 44830 33 Sheung Yee Rd. [email protected] Tel: 513-458-8237 Tel: 419-436-5921 Kowloon Bay, Hong Kong www.matcondiamond.com Fax: 513-458-8145 Fax: 419-436-5990 Tel: 852-2799-4563 www.milacron.com Email: [email protected] Fax: 852-2798-0576 Matthews International - Marking Div. See Ad Page 5 www.engineerthefuture.com Email: [email protected] 6515 Penn Ave www.nhworld.com.hk Pittsburgh, PA 15206 Milltronics Manufacturing Co. Morse Manufacturing Co. Inc. Tel: 412-665-2500 727 W Manlius St Niabraze Corp. 1400 Mill Ln 675 Ensminger Rd Fax: 412-665-2550 Waconia, MN 55387 East Syracuse, NY 13057-0518 Email: [email protected] Tonawanda, NY 14150 Tel: 952-442-1410 Tel: 315-437-8475 www.matthewsmarking.com Tel: 716-447-1085 Fax: 952-442-6457 Fax: 315-437-1029 Fax: 716-447-1084 Email: [email protected] Email: [email protected] Email: [email protected] Mausner Equipment Co. www.morsemfgco.com 651 Pierce Place www.milltronics.net www.niabraze.com East Meadow, NY 11554-4421 National Research Co. Tel: 516-481-1600 Monlan Group Nixon Industrial Diamonds Ltd. 28045 Ranney Pkwy, Ste #H 55911 Gratiot Endemere Rd Chesterfield, MI 48051 Mayfran International Cleveland, OH 44145 Coventry, UK CN6 5RR PO Box 43038 Tel: 440-871-4885 Tel: 586-749-0100 Tel: 024-7668-6069 Cleveland, OH Fax: 440-871-1143 Fax: 586-749-0104 Fax: 024-76637213 Tel: 440-461-4100 Email: [email protected] Email: [email protected] Email: [email protected] See Ad Page 18 Fax: 440-461-0147 www.monlangroup.com www.nixondiamonds.co.uk Email: [email protected] www.mayfran.com Naval Research Laboratory Noritake Co. Inc. Moore Tool Company Inc. 4555 Overlook Ave Code 6174 11411 Williamson Rd 800 Union Ave Washington, DC 20375 Cincinnati, OH 45241-2234 Mckinley & Whitney Inc. Bridgeport, CT 06607 1200 West 7TH Street #110 Tel: 202-767-1115 Tel: 513-605-3600 Tel: 209-366-3224 Fax: 202-767-3321 Fax: 513-605-3618 Los Angeles Ca 90017 USA Fax: 203-367-0418 Tel: (213) 622-9897 Email: [email protected] Email: [email protected] Email: [email protected] Fax: (213) 622-9893 www.nrl.navy.mil www.noritake.com Email: [email protected] www.mooretool.com www.Tradezone.Com/Tradesites/Diapowder.Htm New England Stone LLC Normac Inc. Morgan Advanced Ceramics 285 Smith St PO Box 69 Meister Grinding Tech. Corp. Diamondx Products Division N Kingstown, RI 02852-7730 Arden, NC 28704 Tel: 828-684-1002 201 Circuit Rd Allentown, PA 18106 US Tel: 4012941200 Fax: 828-684-1384 North Kingstown, RI 02852-7440 Phone: 610-366-7100 Fax: 401-294-1220 Fax: 610-366-7144 Email: [email protected] Tel: (401) 294-2530 Email: [email protected] www.normac.com Fax: (401) 294-7326 Email: [email protected] www.nestone.com [email protected] www.Diamondx.Com North American Carbide www.meister-abrasives-usa.com Newport Glass Works Ltd PO Box 160 127 Lions Estates Dr Morgan-Denver Sales Co. P O Box 127 Jonesburg, MO 63351-0160 US MEPCO Industries Ltd. 2045 W 8th Ave Stanton, CA 90680 US Phone: 636-488-5416 17-a Vallabhai Rd Denver, CO 80204-3803 US Phone: 714-484-8100 Fax: 636-488-5426 Madurai, India 625-002 Phone: 303-623-3141 Fax: 714-484-8181 Email: [email protected] Tel: 91-452-531282 Fax: 303-623-5304 Email: [email protected] www.Nacarbide.Com Fax: 91-452-532151 www.Morgandenver.Com www.Newportglass.Com Email: [email protected] www.idilindia.com

Michael Werdiger Inc. 35 W 45th St A Diamond Handbook Authored New York, NY 10036-4909 US Phone: 212-869-5160 Fax: 212-391-5741 Email: [email protected] by A Diamond Man

Microdiamant AG Kreuzlingerstrasse 1 Lengwil, Switzerland 8574 Tel: 41 0 71 686 6060 Everything you want to know about: Fax: 41 0 71 686 6070 Email: [email protected] www.microdiamant.com Microdiamant USA Inc. Superhard Materials 880 W San Martin Ave San Martin, CA 95046-9441 Tel: (408) 683-2863 Superabrasives Fax: (408) 683-2865 Email: [email protected] www.microdiamant.com Diamond Synthesis

Microlap Technologies 141-02 70th Rd CVD Diamond Films Flushing, NY 11367-1937 US Phone: 212-719-1640 PVD Diamond-Like Carbon Fax: 718-793-0822 Email: [email protected] Carbon Nano Tube Micromatic-Fishers Operations 9059 Technology Dr Fishers, IN 46038 US …and much more Phone: 317-841-8805 800-331-6778 Fax: 317-841-9443 [email protected] With this book, you will become a diamond Mike Petsch & Associates Inc. PO Box 24246 expert virtually overnight. Dayton, OH 45424 Tel: 937-438-8031 Fax: 937-438-8035 Email: petschejuno.com Visit Dr. James Sung at Intertech 2003 or Email: [email protected] www.grindsource.com

2003 Superabrasives Resource Directory FINER POINTS 33 companies & organizations by classification North American Industrial Diamond Co. Peter Wolters Of America, Inc. Process Equipment Co. Romi Machine Tools Ltd. PO Box 397 14 High St 4191 US Rt 40 1845 Airport Exchange Blvd Crete, IL 60417-4277 Plainville, MA 02762-0585 US Tipp City, OH 45371 Erlanger, KY 41018-3503 Tel: 708-672-6664 Phone: 508-695-7151 Tel: 937-667-4451 Tel: 859-647-7566 Fax: 708-672-7288 Fax: 508-695-7154 Fax: 937-667-2591 Fax: 859-647-9122 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.Peter-Wolters.Com www.processeq.com www.romiusa.com North American Products Corp. PF Markey Inc. 1180 Wernsing Rd Production Support Services Inc. Rosedale Products Inc. Jasper, IN 47546 2880 Universal Dr 2880 Wausaukee Dr NE Saginaw, MI 48603 3730 W Liberty Rd Tel: 8124822000 Grand Rapids, MI 49525-1912 Ann Arbor, MI 48103-9014 Fax: 1-800-457-7458 Tel: (989) 793-0900 Tel: 616-363-5978 Email: [email protected] Fax: (989) 793-9511 Fax: 616-363-2148 Tel: 734-665-8201 www.naptools.com Email: [email protected] Fax: 734-665-2214 Professional Tool Mfg. LLC Email: [email protected] North Jersey Diamond Wheel Pgt International 210 East Hersey www.rosedaleproducts.com 218 Little Falls Rd 16485 SW Viking Ct Ashland, OR 97520 Cedar Grove, NJ 07009-1277 Beaverton, OR 97007-4873 US Tel: 541-201-7500 Rosst Enterprises Inc. Tel: 973-239-5808 Phone: 503-848-5924 Fax: 541-552-1377 38 Voorhis Dr Fax: 973-239-6288 Fax: 503-848-5924 Email: [email protected] Old Bethpage, NY 11804 Email: [email protected] Email: [email protected] www.drilldr.com Tel: 516-293-8312 www.diamondwheels.com www.Pgtin.Com Fax: 516-756-0893 Prometec Inc. Email: [email protected] Norton Winter/Amplex Phase II Machine & Tool 1020 E Michigan Ave www.rosst.com 1 New Bond St 283 Veterans Blvd Saline, MI 48176-1525 See Ad Page 9 Worcester, MA 01601 Carlstadt, NJ 07072 US Tel: 734-944-1271 Tel: 508-795-5030 Phone: 201-933-6300 Fax: 734-944-1274 Rush Machinery Inc. Fax: 408-795-789 Fax: 201-933-3801 Email: [email protected] 4761 State Route 364 Email: [email protected] Email: [email protected] www.prometec.com Rushville, NY 14544 www.nortonabrasives.com www.Phase2PLUS.Com Tel: 585-554-3070 Phoenix Crystal Corporation Quantachrome Instruments Fax: 585-554-4077 Ogura Jewel Industry Co., Ltd. 3502 West Liberty 1900 Corporate Drive Email: [email protected] 5-7-12 Omori-kita, Ota-ku Ann Arbor, Mi 48103-9013 USA Boynton Beach, FL 33426 www.rushmachinery.com Tokyo, Japan 143-0016 Tel: (734) 662-1020 Tel: 561-731-4999 Tel: +81-3-3763-3111 Fax: (734) 662-0809 Fax: 561-732-9888 Ruwac Fax: +81-3-3763-3124 Email: [email protected] Email: [email protected] 728 Main St Email: [email protected] www.quantachrome.com Holoke, MA 01040 Pinnacle Abrasives Tel: 413-532-4060 Oliver Instrument Co. 150 N Wiget Lane Queenbee Diamond Industrial Company, Ltd. Fax: 413-532-4039 831 Division St Walnut Creek, CA 94598 5C,3 Century Garden, No 45 Email: [email protected] Adrian, MI 49221-3902 Tel: 925-279-3010 Xiaoguanbeili, Chaoyang District www.ruwac.com Tel: 517-263-2132 Fax: 925-279-3011 Beijing 100029 China Fax: 517-265-8698 Email: [email protected] Phone: 86-10-64936243, 6256 Saber Diamond Tools Inc. Email: [email protected] Fax: 86-10-64936255 4324 Reynolds Dr www.oliverinstrument.com Pinpoint Laser Systems [email protected] Hilliard, OH 43026-1260 US 3 Graf Rd Ste 14 www.queenbeediamond.com.cn Phone: 614-876-0770 Online Inc. Newbury Port, MA 01950-4601 US Fax: 614-876-1027 3980 Albany St Phone: 978-462-8056 Quin's Diamond International Co McHenry, IL 60050 6102 Northcliff Blvd Email: [email protected] Fax: 978-462-3561 www.Saberdiamond.Com Tel: 815-363-8008 Email: [email protected] Dublin, OH 43016 US Fax: 815-363-8089 www.Pinlaser.Com Phone: 614-793-1236 Email: [email protected] Fax: 614-793-0009 SAE SA www.online-inc.com Pistorius Machine Co. Inc. Email: [email protected] Ing Thedy 320 Bis 1785 Express Dr N Rosario Pcia Santa Fe, Argentina Optical Gaging Products Inc. Hauppauge, NY 11788 Radiac Superabrasives Division Tel: 54-341-437-3142 850 Hudson Ave Tel: 6315826000 101 Kendall Point Drive Fax: 54-341-437-3366 Rochester, NY 14621-4839 Fax: 631-582-6278 Oswego, IL 60543 US Email: [email protected] Tel: 585-544-0400 Email: [email protected] Phone: 630-898-0315 www.saearg.com.ar Fax: 585-544-0131 www.pistorius.com Fax: 630-898-1796 Email: [email protected] www.Radiac.Com Saint Gobain Abrasives www.ogpnet.com Poltava Diamond Plant, JSC 1 New Bond St, Hgtc 71-a, Krasina Str Radyne Corp. Worcester, MA 01615-0008 US Opticomm Corp. Poltava, Ukraine 36023 211 W Boden St Phone: 508-795-2354 6046 Cornerstone Ct W, Ste 209 Tel: 380-532-516811 Milwaukee, WI 53207 Fax: 508-795-4283 San Diego, CA 92121-4758 Fax: 380-532-516895 Tel: 414-481-8360 Email: [email protected] Tel: 858-450-0143 Email: [email protected] Fax: 414-481-8303 Fax: 858-450-0155 www.poltavadiamond.com Email: [email protected] Saint-Gobain Advanced Ceramics Email: [email protected] www.radyne.com 10 Airport Park Rd www.opticomm.com Poly Tech Diamond Co. Inc. East Granby, CT 06084 34 Parjonage St Ramco & Tannewitz Tel: 860-653-8071 Pabot Providence, RI 02903 0-794 Chicago Drive Fax: 860-844-5134 33 SE 5th Street, Ste 200 Tel: 401-831-2882 Jenison, MI 49428-9354 Email: [email protected] Boca Raton, FL 33432 Fax: 401-831-2885 Tel: 616-457-5499 www.cerbec.com Tel: 561-368-5324 Email: [email protected] Fax: 616-457-3620 Fax: 561-394-4664 Email: [email protected] Prasad Innovations Saint Gobain Industrial Ceramics Email: [email protected] www.ramcosanders.com 1401 East Lackawanna St www.pabot.com B-31/b, BHEL, AIE, RC Puram Hyderabad, AP, India 502032 Olyphant, PA 18447 Tel: +91-40-3021726 Relton Corp. Tel: 570-383-3261 Parker Hannifin Corp. 317 Rolyn Place Fax: 570-383-3218 6035 Parkland Blvd Fax: +91-40-3023790 Email: [email protected] Arcadia, CA 91007 Email: [email protected] Cleveland, OH 44124-4141 Tel: 626-446-8201 www.warrendiamond.com Tel: 216-896-3008 Precision Abrasive Machinery Fax: 626-446-9671 Fax: 440-266-7400 14200 W Commerce Rd Email: [email protected] Sandvik Hard Materials www.parker.com Daleville, IN 47334 www.relton.com 1050 Wilshire Dr, Suite 110 Tel: 765-378-3315 Troy, MI 48084-1500 Pausin Manufacturing Co. Fax: 765-378-3316 Remstar International Inc. 727 Frelinghuysen Ave Tel: 248-458-4100 Email: [email protected] 41 Eisenhower Dr, Ste A Fax: 248-458-1168 Newark, NJ 07114-1332 www.precisionabrasive.com Westbrook, ME 04092-2032 Tel: 973-242-3206 Email: [email protected] Tel: 207-854-1861 Webwww.hardmaterials.sandvik.com Fax: 973-242-3132 Precision Die Technologies Fax: 207-854-1610 Email: [email protected] Email: [email protected] 4716 Speedway Dr SAT Superabrasive Techniques Fort Wayne, IN 46825-5239 www.remstar.com Penn United Technology 886 E College Ave PO Box 399 Premier Diamond Corp. NV Rocom Corp. Westerville, OH 43081-2505 Xaxonburg, PA 16056 Hoveniersstraat 2 BVS 201 5957 Engineer Dr Tel: 614-882-0499 Tel: 724-352-1507 2018 Antwerpen, Belgium Huntington Beach, CA 92649 Fax: 614-899-0993 Fax: 724-352-4971 Tel: 03-225-25-11 Tel: 714-891-9922 Email: [email protected] [email protected] Fax: 03-225-27-60 Fax: 714-891-2121 www.industrialdiamondcbn.com www.pennunited.com Email: [email protected] www.rocomcorp.com See Ad Page IBC

34 FINER POINTS 2003 Superabrasives Resource Directory companies & organizations by classification Savage Saws-Div Of W J Save Co. Star Diamond Tools Superior Honing Equipment Inc. The Silk Road, Inc. PO Box 157 12, Ujagar Indl Estate, W.T. Patil Marg. 6691 33rd St E P.O. Box 1213 Knoxville, TN 37901-0157 Deonar, Mumbai, India 400 088 Sarasota, FL 34243-4124 Washington, PA 15301 Tel: 865-637-9441 Tel: +91-22-5978172 Tel: 941-758-1266 Tel: 724-348-5662 Fax: 865-971-1914 Fax: +91-22-5978171 Fax: 941-753-1846 Fax: 724-348-0363 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.savagesaws.com www.stardia.com www.superiorhone.com www.silkroadinc.com/diamond/index.ht Scientific Industrial Enterprise Stiaus & Artys Corp Supfina Machine Co. Inc. The State Institute of Technology Mezhigirsrogo Spasa Str, 84 45 N Station Plaza 181 Circuit Dr Moskovski PR 26 Vishgorod, Kiev Region, Ukraine 07300 Great Neck, NY 11021 US N Kingston, RI 02852 St Petersburg, Russia 198013 Tel: 380444516899 Phone: 516-432-4514 Tel: 401-294-6600 Tel: 7-812-5901042 Fax: 380445622480 Fax: 516-482-4586 Fax: 401-294-6262 Fax: 7-812-1127791 Email: precisionabrasive@rambeerru Email: [email protected] Email: [email protected] Email: [email protected] Seidel Sales & Consulting Stoneage Industrial Diamond Products Syntech Abrasives Inc The Wickman Corp. 3668 Aynsley Drive 512 Road No. 9A, VKI Area 8325-H Arrowridge Blvd 10325 Capital Ave Rochester Hills, Mi 48306 USA Jaipur 302013, India Charlotte, NC 28273-5603 US Oak Park, MI 48237 Tel: (248) 373-2450 Tel: 91-141-330593 Phone: 704-525-8030 Tel: 248-548-3822 Fax: (248) 373-2451 Fax: 91-141-332209 Fax: 215-632-2150 Fax: 248-548-3831 Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.stoneageindia.com www.wickmancorp.com SGL Carbon LLC Straus-Artys Corp. T & M Superabrasives 900 Theresia St 45 North Station Plaza 20423 State Rd Thurston Mfg. Co. St Marys, PA 15857 Great Neck, NY 11021 Boca Raton, FL 33498 US 45 Borden St Tel: 814-781-2611 Tel: 5164824514 Phone: 561-289-4101 Providence, RI 02903-4802 Fax: 814-781-2697 Fax: 516-482-4586 Fax: 561-218-1511 Tel: 401-331-0243 www.sglcarbon.com Email: [email protected] Email: [email protected] Fax: 401-331-4161 www.straus-artys.com Email: [email protected] Shape-Master Tool Co. Technodiamant USA Inc. www.thurston.mfg.com 801 W Main St Strecon AIS 200 Valley Rd Ste 107 Kirkland, IL 60146-0520 Ellegaardven 36 Mount Arlington, NJ 07856-1320 US Timco Inc. Tel: 815-522-6186 Soenderborg, Denmark 6400 Phone: 973-770-7220 PO Box 2059 Fax: 815-522-6229 Tel: +45-7312-4270 Fax: 973-770-7225 Peekskill, NY 10566-8459 Email: [email protected] Fax: +45-7312-4280 Email: [email protected] Tel: 914-736-0206 Email: [email protected] www.Technodiamant.Com Fax: 914-736-0395 SII Megadiamond www.strecon.com Email: [email protected] 275 W 2230 N Technology International, Inc Provo, UT 84604-1599 US Sumitomo Coal Mining Co. Ltd. 2103 River Falls Dr Tomei Corp. Of America Phone: 801-377-3474 Onarimon Daini Bldg 6-16-12, Shimbashi, Kingwood, TX 77339-3154 US 560 Sylvan Avenue Fax: 801-818-4549 Tokyo 105-0004, Japan Phone: 281-359-8520 Englewood Cliffs NJ 07632 USA Email: [email protected] Tel: 81-3-5404-0425 Fax: 281-359-8537 Tel: (201) 568-4699 www.Smithbits.Com Fax: 81-3-5404-0452 Email: [email protected] Fax: (201) 568-1254 Email: [email protected] www.Drillingresearch.Com www.Tomeidiamond.Com Shenzhen Full Rainbow Co, Ltd. Sumitomo Electric Carbide Inc. Rm. 1608, Shenzhen N. Bldg. 15 Bishop Dr, Ste 1 Teeter Marketing Services, LLC Transor Filter USA Shen Nan Rd Westerville, OH 43081-2275 6311 Inducon Corporate Dr 1265 Oakton St Shenzhen, Guan Dong, China 518031 Tel: 614-794-9700 Niagara Falls, NY 14132-9099 US Elk Grove Village, IL 60007-2007 Tel: 0755-32-78737 Fax: 614-794-9709 Phone: 716-791-8100 Tel: 847-640-0273 Fax: 0755-38-46516 Email: [email protected] Fax: 716-298-8053 Fax: 847-640-0793 Email: [email protected] www.sumitomodiamond.com Email: [email protected] Email: [email protected] www.full-rainbow.com See Ad Page BC www.Teetermarketing.Com www.transorfilter.com Soffcut International, Inc. Sunnen Products Company Terra Diamond Ind. Trenker Abrasive Plant Technology 1112 Olympic Dr 7910 Manchester Rd 1888 Fremont Dr Ahornweg 6 Corona, CA 92881 Saint Louis, MO 63143-2793 US Salt Lake City, UT 84104-4221 Germany D-97990, Germany Tel: 909-272-2330 Phone: 314-781-2100 Tel: 801-977-0054 Phone: 49-79-34-91260 Fax: 909-272-2338 800-325-3670 Fax: 801-977-0056 Fax: 49-79-34-912679 www.soffcut.com Fax: 314-781-2268 Email: [email protected] Email: Info@Trenker Email: [email protected] www.Trenker-D-A-T.De South Bay Technology Inc. www.Sunnen.Com Texas Diamond Tool See Ad Page 17 1120 Via Callejon 805 Hilbig Rd San Clemente, CA 92673-6230 Super Abrasive Toolings Conroe, TX 77301-5435 Triatic Inc. Tel: 949-492-2600 705 Cotton Exchange Bldg Tel: 936-756-0646 22 Grassmere Ave Fax: 949-492-1499 Kalbadevi Rd Bombay, 400-002, Fax: 936-756-0687 West Hartford, CT 06110-1215 US Email: [email protected] Maharashtra, India Email: [email protected] Phone: 860-236-2298 www.southbaytech.com Tel: 0091-22-240-2894 www.texasdiamondtools.com Fax: 860-236-2868 Fax: 0091-22-240-9042 Email: [email protected] Sp3 Email: [email protected] The Balancing Co., Inc. www.Triaticinc.Com 505 E Evelyn Ave Super Thin Saws Inc 898 Center Dr, P.O. Box 490 Mountain View, CA 94041-1613 US Vandalia, OH 45377 Tru Tech Systems Inc. Rt 2 PO Box 46965, 24550 N River Rd Phone: 650-966-0630 Waterbury, VT 05676 US Tel: 937-898-9111 Fax: 650-966-0633 Fax: 937-898-6145 Mount Clemens, MI 48043 Phone: 802-244-8101 Tel: 586-469-2700 Email: [email protected] Fax: 802-244-8625 Email: [email protected] www.Sp3INC.Com www.baleo.com Fax: 586-469-2702 Email: [email protected] Email: [email protected] See Ad Page 14 www.Superthinsaws.Com The Desmond-Stephan Mfg. Co. www.trutechsys.com Spec Tool Superabrasives Inc. 121 West Water St P. O. Box 127 28047 Grand Oaks Ct Urbana, OH 43078-2044 Tru-Form Sparta Mi 49343 USA Wixom, MI 48393-3340 Tel: 937-653-7181 75 Maple Ave Tel: (616) 887-1714 Tel: 248-348-7670 Fax: 937-653-5511 Georgetown, Ontario, Canada L7G 1X8 Fax: (616) 887-1718 Fax: 248-348-8037 www.desmond-stephan.com Tel: 905-877-9511 www.Spec-Tool.Com Email: [email protected] Fax: 905-877-9561 Email: [email protected] www.superabrasives.com The Gemesis Corp. S-T Industries Inc. 595 Bay Isles Rd, Suite 200 Turner Tooling Co. 301 Armstrong Blvd Superhard Material Assoc. of China Longboat Key, FL 34228-3149 St James, MN 56081 121 Huashang Rd 1 Sundial Ave, Ste 418 Zhengzhou, Henan, PR China 450007 Tel: 941-387-0444 Manchester, NH 03103-7259 Tel: 507-375-3211 Fax: 941-387-0391 Fax: 507-375-4503 Tel: 86-371-761-4360 Tel: 603-644-0387 Email: [email protected] Fax: 86-371-765-7827 Email: [email protected] Fax: 603-666-0835 www.stindustries.com Email: [email protected] www.gemesis.com Email: [email protected] www.idacn.org ST&F Precision The Institute of Metal Cutting Tyrolit Do Brasil Ltda. 44 Buck Shoals Road, Unit G5 Superion Inc. W. Wroclawska 37a Rodovia Dom Gabriel Paulino Bueno Couto Arden, NC 28704 1285 S Patton St Krakow 30-011, Poland Cabreuva Sao Paulo, Brazil CEP Tel: 828-687-3686 Xenia, OH 45385-5673 Tel: +48-12-631-7142 Tel: 55-11-4529-8700 Fax: 828-687-3766 Tel: 937-374-0034 Fax: +48-12-633-9490 Fax: 937-374-0032 Fax: 55-11-4529-7257 Email: info@stfprecision Email: [email protected] Email: [email protected] www.stfprecision.com Email: [email protected] www.ios.krakow.pl www.superioninc.com www.trout.com.br

2003 Superabrasives Resource Directory FINER POINTS 35 companies & organizations by classification Tyrolit North America Inc. US Tool & Cutter Co. Westec Diamond Tool Co. Kroosh Technologies Ltd 12 Union St 28975 Orchard Lake Rd 3920 Prospect Ave, Ste D 59 Kidma St, North Industrial Zone Westborough, MA 01581 Farmington Hills, MI 48334-2960 Yorba Linda, CA 92886-1761 Ashdod, Israel 77521, Israel Tel: 508-366-4431 Tel: 248-553-7745 Tel: 714-993-2510 Phone: 972-8-852-7597 Fax: 508-366-4311 Fax: 248-553-3574 Fax: 714-993-2610 Fax: 972-8-852-7662 [email protected] Email: [email protected] Email: [email protected] Email: [email protected] www.ustool.biz www.Kroosh.Com Tyrolit Schleifmitiel Werke Western Saw Inc. Swarovski KG Valenite Inc. 3200 Camino Del Sol Ohio University Swarovski Strasse 33 31700 Research Park Oxnard, CA 93030-8998 Dept Of Industrial Technology A-6130 Schwaz, Austria Madison Hts, MI 48071-9636 Tel: (805) 981-0999 Athens, OH 45701 US Tel: +43-5242-6060 Fax: 800-488-0695 Fax: (805) 981-0989 Phone: 740-593-1458 Fax: +43-5242-63398 Valenite.com Email: [email protected] Fax: 740-593-9382 Email: [email protected] Email: [email protected] Venev Industrial Diamond Inc. www.westernsaw.com www.tyrolit.com www.Webit.Ent.Ohiou.Edu 4 Mezhdunazodnaya St Wickman Corporation U.S. Diamond Wheel Co. Venev, Tula Region, Russia 301620 10325 Capital Avenue Saint Gobain Abrasives 101A Kendall Point Dr Tel: +7-08745-52378 Oak Park, Mi 48237 USA 1 New Bond St, Hgtc Oswego, IL 60543-8801 Fax: +7-08745-51286 Tel: (248) 548-3822 Worcester, MA 01615-0008 US Tel: 630-898-9000 Email: [email protected] Fax: (248) 548-3831 Phone: 508-795-2354 Fax: 630-898-1796 Email: [email protected] Fax: 508-795-4283 Vollmer Of America Corp. Email: [email protected] Email: [email protected] 105 Broadway St www.Wickmancorp.Com Carnegie, PA 15106-2421 Technology International, Inc Tel: 4122780655 Winter Abrasives One New Bond St 2103 River Falls Dr Fax: 412-278-0520 Kingwood, TX 77339-3154 US U.S. Synthetic Corp Email: [email protected] Worcester, MA 01601 Tel: 508-795-5000 Phone: 281-359-8520 1260 S 1600 W www.vollmer.de Fax: 281-359-8537 Orem, UT 84058-4931 Fax: 508-795-5489 Vollstaedt-Diamant GMBH Email: [email protected] Email: [email protected] Tel: 801-235-9001 www.Drillingresearch.Com Fax: 801-235-9141 Schlunkendorfer Strasse 21 www.nortonabrasives.com Email: [email protected] Seddiner See D-14554, Germany Teeter Marketing Services, LLC Tel: +49-33205-74620 WMS Trading www.ussynthetic.com 75 Commercial St 6311 Inducon Corporate Dr Fax: +49-33205-74621 Niagara Falls, NY 14132-9099 US Ukam Industrial Superhard Tools Email: [email protected] Boston, MA 02109 Tel: 617-973-6700 Phone: 716-791-8100 25345 Avenue Stanford Unit 211 www.vdiamant.de Fax: 716-298-8053 Valencia, CA 91355-4738 US Fax: 617-93-6720 Wacker Engineered Ceramics Inc Email: [email protected] Email: [email protected] Phone: 661-257-2288 www.Teetermarketing.Com Fax: 661-257-3833 3301 Sutton Rd www.wmstrading.com Email: [email protected] Adrian, MI 49221-9397 US Ukam Industrial Superhard Tools Phone: 517-264-8500 Woodburn Diamond Die Inc. www.Ukam.Com 23012 Tile Mill Rd 25345 Avenue Stanford Unit 211 Fax: 517-264-8846 Valencia, CA 91355-4738 US Ultimate Abrasives Systems LLC Email: [email protected] Woodburn, IN 46797-9644 US Phone: 260-632-4217 Phone: 661-257-2288 2900 Lookout Place www.Wacker.Com Fax: 661-257-3833 Atlanta, GA 30305-3218 Fax: 260-632-4388 Warren/Amplex Superabrasives -Saint- Email: [email protected] Email: [email protected] Tel: 404-816-6607 www.Ukam.Com Fax: 404-365-0143 Gobain Ceramic www.Woodburndd.Com 1401 E Lackawanna St Email: [email protected] YTK Wacker Engineered Ceramics Inc Olyphant, PA 18447 US 3301 Sutton Rd Umicore Phone: 570-383-3261 615D Larchmont Acres E Larchmont, NY 10538-3339 Adrian, MI 49221-9397 US Watertorenstratt 33 Fax: 570-383-6631 Phone: 517-264-8500 B-2250 Olen, Belgium www.Warrendiamond.Com YTK Superabrasives 800-333-7608 Tel: +32-1424-5479 See Ad Page 41 Fax: 517-264-8846 Fax: +32-1424-5726 2508 Big Sky Ct Weldon Machine Tool Inc. Ann Arbor, MI 48108-9323 US Email: [email protected] Email: [email protected] www.Wacker.Com www.umicore.com 1800 W King St Phone: 734-214-9842 York, PA 17404 Fax: 7341-214-9884 Umicore Cobalt & Energy Products Tel: 717-846-4000 Email: [email protected] TRADE PUBLICATIONS Rue Du Marais 31 Fax: 717-846-3624 Broekstraat, Belgium Email: [email protected] Ceramic Industry News Phone: 2-227-7639 www.weldonmachinetool.com RESEARCH ORGANIZATIONS 6075 Glick Rd Ste B Fax: 2-227-7930 Powell, OH 43065-8390 Email: [email protected] Well Diamond Wire Saws Inc. Cline Innovations Tel: 614-760-4220 www.Umicore.Com 4708 S Old Peachtree Rd 23 Boutelle Rd Fax: 614-760-5922 Norcross, GA 30071-1567 Sterling, MA 01564-1403 US Email: [email protected] Union Process Inc. Tel: 770-582-9887 Phone: 978-422-2901 www.ceramicindustry.com 1925 Akron Peninsula Rd Fax: 770-582-9339 Fax: 978-422-2907 Akron, OH 44313 [email protected] Cutting Tool Engineering Tel: 330-929-3333 Wemex Superabrasivos, S. De R.L. De www.Clineinnovations.Com 400 Skokie Blvd Fax: 330-929-3034 C.V. Privada El Fururo No. 23 Northbrook, IL 60062-7903 US [email protected] Metepec, Estado De Mexico 52140 Elms Associates Phone: 847-498-9100 www.unionprocess.com Tel: 52-722-232-46-44 143 Nola Dr Fax: 847-559-4444 Fax: 52-722-232-46-46 Holden, MA 01520-2632 US Email: [email protected] United Grinding Technologies [email protected] Phone: 508-829-2600 510 Earl Blvd www.Wemex.Com.Mx Fax: 508-829-5651 Finer Points Magazine Miamisburg, OH 45342 Email: [email protected] P.O. Box 29460 Tel: 937-859-1975 Wendt Dunnington Columbus Oh, 43229 USA Fax: 937-859-1115 546 Enterprise Dr Tel: (614) 797-2265 Email: [email protected] Royersford, PA 19468-1288 Fax: (614 797-2264 www.grinding.com Tel: 610-495-2850 Contact: Terry M. Kane, Editor Fax: 610-495-2865 Engis Corporation Email: [email protected] United States Diamond Wheel Co. Email: [email protected] 105 W Hintz Rd Website: www.superabrasives.org 101 Kendall Point Dr www.wendtgroup.com Wheeling, IL 60090-5769 US Finer Points magazine is the only trade Oswego, IL 60543-8801 US Wendt USA Phone: 847-808-9400 publication dedicated solely to the Phone: 630-898-9000 30975 Century Dr Fax: 847-808-9430 promotion, education, technology and Fax: 630-898-1884 Wixom, MI 48393-2064 US Email: [email protected] application of superabrasive materials. Email: [email protected] Phone: 248-926-2500 www.Engis.Com See Ad Page 8 Tooling University LLC United States Products Co Fax: 248-926-2525 15700 S Waterloo Rd 518 Melwood Ave Email: [email protected] Institute Of Technology Tallaght Cleveland, OH 44110-3814 US Pittsburgh, PA 15213-1136 US www.Wendtgroup.Com Tallaght, Rep Of Ireland Phone: 216-706-6600 Phone: 412-621-2130 Wes Cor Inc. Phone: 00-353-1-404-2847 866-706-8665 Fax: 412-621-8740 123 W 61st St Fax: 00-353-1-404-2504 Fax: 216-706-6601 Email: [email protected] Westmont, IL 60559-2617 Email: [email protected] Email: [email protected] www.Us-Products.Com Tel: 630-969-3444 www.It-Tallaght.Ie www.Toolingu.Com Fax: 630-969-8885 Universal Drilling and Cutting Kenneth Glasser Co Wood & Wood Products 974 N Du Page Ave West Coast Diamond Tool Co. PO Box 28048 PO Box 1400 Lombard, IL 60148-1244 403 N Foothill Rd Las Vegas, NV 89126-2048 US Lincolnshire, IL 60069-3613 Tel: 630-495-9940 Beverly Hills, CA 90210-3602 Phone: 702-880-9044 Tel: 847-634-4347 x652 Fax: 630-495-9941 Tel: 323-272-0063 Fax: 702-880-9344 Fax: 847-634-4374 Email: [email protected] Fax: 310-273-0291 Email: [email protected] [email protected] www.unibor.com Email: [email protected] www.Diamondrough.Com www.iswonline.com

36 FINER POINTS 2003 Superabrasives Resource Directory MAY 29-JUNE SEPTEMBER 9-11 Stone-Tec 2003 Midwest Machine Tool Show Nurnberg, Germany (formerly Detroit APEX) www.stone-tec.com Advanced Productivity Exposition Novi Expo Center JUNE 3-5 Novi (Detroit), Michigan IFFI (Industrial Fastener & Forming International) SEPTEMBER 9-10 Rosemont, Illinois, USA Robotic Welding www.industrial-fasteners.org Cleveland, SME

JUNE 10-11 SEPTEMBER 9-11 OCTOBER 21-23 Assembly East Conference Midwest Machine Tool Show Dallas APEX Sessions Novi, MI SME Advanced Productivity Exposition Boston, SME Dallas Market Center Dallas, TX SEPTEMBER 10-12 JUNE 10-12 Progressive Dies Certificate OCTOBER 28 Micro manufacturing: Precision Program Preliminary Gear Design Micro Machining Technology &: Cleveland, SME Columbus, OH, SME Applications Minneapolis, SME SEPTEMBER 16-18 OCTOBER 27 Materialica Gear Metrology June 10-12 Munich, Germany Columbus, OH, SME Twin Cities APEX Advanced Advanced Diamond Eng and Productivity Exposition Materials OCTOBER 29 Minneapolis Convention Center Gear Shaping Manufacturing Minneapolis, MN SEPTEMBER 22-24 Columbus, OH, SME ECOC Rimini, Italy JUNE 22-26 Optical Comm. Conf NOVEMBER 2-4 Jicable 6th International Conference Stafda on Insulated Power Cables SEPTEMBER 22-24 Atlanta, GA, USA Versailles, France. www.see.assoc.fr; www.stafda.org e-mail [email protected] Precision Grinding And Abrasive Machining Certificate Program Dearborn, MI, SME NOVEMBER 11-14 JUNE 23-25 Japan Stone Fair Creativity And New Product SEPTEMBER 23-25 Tokyo Big Sight, Japan Development www.jma.or.jp Atlanta, ASME Phone: 800-843-2763 Wire Singapore Singapore. [email protected] www.mdna.com NOVEMBER 16-19 JUNE 23-25 FABTECH@ International Shock And Vibration Analysis SEPTEMBER 23-25 McCormick Place South Atlanta, ASME Phone: 800-843-2763 Assembly Tech Expo Conference Chicago, IL Sessions JUNE 23-26 Rosemont, IL, SME NOVEMBER 16-19 Laser FABTECH Int'l Munich, Germany SEPTEMBER 29-0CTOBER 1 Chicago, SME Optical Product for Laser Technology North American Hydro forming Conference and Exhibition DECEMBER 4-6 JUNE 23-27 Dayton, OH, SME StoneExpo USA NPE 2003 Atlanta, GA, USA Chicago, IL, USA SEPTEMBER 30-OCTOBER 3 www.stonexpo.com www.npe.org Wisconsin Mfg. & Machine Tool Expo (WMMTE) MARCH 29-APRIL 12, 2004 JULY14-16 Milwaukee, Expo Productions Inc. Wire 2004 Semicon West Phone: 800-367-5520 Dusseldorf, Germany. [email protected] San Francisco, USA www.mdna.com www.semi.org OCTOBER 2-5 Marmomacc JUNE 12-17, 2004 JULY 27 Verona, Italy Wire Expo 2004 Industrial Diamond www.verona-fair-trips.com Cleveland, Ohio, USA Assoc. Annual Meeting Vancouver, BC, Canada OCTOBER 14-16 Cleveland APEX Email [email protected] Advanced Productivity Exposition To have your event or conference listed, www.superabrasives.org International Exposition (I-X) Center please send information to: Cleveland, OH Finer Points Event Calendar JULY 28- AUGUST 1 P.O. Box 29460 OCTOBER 19-22 INTERTECH 2003 Columbus OH 43229 From rod to wire and wire products Vancouver, BC, Canada Stresa, Italy Fax 614-797-2264 or www.superabrasives.org pconon@wirenetorg email: [email protected]

2003 Superabrasives Resource Directory FINER POINTS 37 FULL PAGE AD

DIAMOND ABRASIVES CORP. From 12/3 Issue Page 27

FP 4C 4X CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company FACT Fine Abrasives Taiwan Co. The Abrasive Group Inc. Madsen & Howell, Inc PRODUCTS/SERVICES INDEX GE Superabrasives United States Products Co Meister Grinding Tech. Corp. Abrasives ...... 39-40 Gehring L P Wes Cor Inc. Microdiamant AG Application Services...... 40-42 Georgia Grinding Wheel Co Inc Westec Diamond Tool Co. Microdiamant USA Inc. Belts CBN & Diamond ...... 42 Global Trading and Sourcing WMS Trading National Research Co. Granite City Tool Co. Wolfco Inc. North American Industrial Diamond Blanks & Tips ...... 42 Henan Yalong Superhard Materials YTK Superabrasives Pabot Boring Tools...... 42-43 Hermes Abrasives Ltd. Abrasives: Diamond Micron Premier Diamond Corp. NV Brazing Compounds...... 43 HST Co, Inc R. F. Flood Industrial Supply Co. Brazing Machines ...... 43 ICE (Intl.Carbide & Eng. Inc.) A Landau Diamond Tool & Wheel Co SAE SA Broaches...... 43 Ilyich Abrasive Co. Accurate Diamond Tool Corporation Saint Gobain Industrial Ceramics Burnishing Tools...... 43 IMEC Corp. Adamas Laboratory Corp SAT Superabrasive Techniques Imec Corporation Advanced Superabrasives Inc. Shively Brothers Inc. Chip Handling Equipment...... 43 Allied Machine & Engineering Corp. Coating Equipment...... 43 Indus Gems B.V.B.A. South Bay Technology Inc Industrial Diamond Laboratories, Inc. Alpex Wheel Company T&M Superabrasives Coatings ...... 43-44 International Diamond Services Inc Beta Diamond Products Turner Tooling Co. Computer Software ...... 44 J M Edmunds Co. Inc. Carbide Die Service U.S. Diamond Wheel Co. Coolant Related Fluids & Equipment...... 44 Jason Associates Changsha Jingzuan Tech Ind Co Ltd Warren/Amplex Superabrasives -Saint- Counterbores...... 44 Jiahua Diamond Industrial Co., Ltd. Custodiam Sa Gobain Ceramic ...... 45 K & K Supply LLC Dev Industrial Corporation Wendt Dunnington Discs ...... 45 Koho International Diamond Abrasives Corp. West Coast Diamond Tool Co. KP Wesseling Co. Inc. Eastwind Diamond Abrasives Westec Diamond Tool Co. Dressers ...... 45-47 EID Ltd Electronics Diamond Heat Sinks & Spreaders .... 47 Kyocera Industrial Ceramics Corp. Wolfco Inc. Lands Superabrasives Co. Elms Associates Electronics Dicing Saws ...... 48 Longer Inc. Engineered Diamond Abrasives Abrasives Diamond Single Electronics Disc Texturing System...... 48 Meister Grinding Tech. Corp. Engis Corporation Crystal Synthetic Electronics Semiconductors ...... 48 National Research Co. GE Superabrasives A. Landau Diamond Tool & Wheel Electronics Wafer Saws ...... 48 NH World Trade Co. Georgia Grinding Wheel Co Inc Abrasive Engineering Society Fiber-Optic Tools, Diamond ...... 48 North American Industrial Diamond HST Co, Inc Accurate Diamond Tool Corp. Fluids Electrolytic, Grinding, Lapping ...... 48 Pabot Imec Corporation Alpex Wheel Company PF Markey Inc. International Diamond Services Inc American Superabrasives Corp. Gage Points, Diamond ...... 48 K & K Supply LLC Grinding Wheels ...... 48-49 PGT International Anco Industrial Diamond Corp. Premier Diamond Corp. NV Keen Kut Products Inc Apollo Diamond Inc. Hobs, Diamond and CBN...... 49 Quin's Diamond International Co Koho International Applied Superabrasives Inc. Hones ...... 49 R. F. Flood Industrial Supply Co. Madsen & Howell, Inc APS Inc. Inserts...... 49-50 Richards Machine & Cutting Tools Inc Meister Grinding Tech. Corp. BETA Diamond Products Knives, Blades, , Microtomes Diamond .... 50 Rosst Enterprises Inc Microdiamant Ag Bryan D. Lavers Co. Inc. Lapping ...... 50-51 SAE SA PGT International Carbide Die Service Saint Gobain Industrial Ceramics Quin's Diamond International Co CH. Finkelstein & Co. NV Lasers Cutting, Marking, Measuring ..... 51 Richards Machine & Cutting Tools Inc Lens Grinding/Finishing...... 51 SAT Superabrasive Techniques Congrind Shenzhen Full Rainbow Co, Ltd. Rosst Enterprises Inc Continental Industrial Diamond Inc Machine Tools ...... 51-53 Shively Brothers Inc. SAE SA Crystal Assoc Inc. Mandrels ...... 53 Superhard Material Assoc. of China South Bay Technology Inc Custodiam Sa Manual Tools...... 53 T&M Superabrasives T&M Superabrasives Dev Industrial Corp. Measurement/Testing...... 53 Technodiamant USA Inc. Ukam Industrial Superhard Tools Diamantes Industries de Mexico Medical Diamond Joints/Wear Parts... 53 The Abrasive Group Inc. United States Products Co Diamond Abrasives Corp. Mounted Points...... 53-54 The Silk Road, Inc. Warren/Amplex Superabrasives -Saint- Diamond Reserve Inc. Tomei Corporation of America Gobain Ceramic Diamond Tool & Abrasives, Inc. Plating ...... 54 Wendt USA Quality Control Systems ...... 54 Tru-Form Die Quip Corp. U.S. Diamond Wheel Co. WMS Trading EID Ltd Quills...... 54 United States Products Co YTK Superabrasives Elms Associates Raw Materials ...... 55 W M S Trading Abrasives Diamond Natural Mesh Engineered Diamond Abrasives ...... 55-56 Equimarmore, Lda Warren/Amplex Superabrasives -Saint- A. Landau Diamond Tool & Wheel Resetting Services ...... 56 Gobain Ceramic Extrude Hone Corp. ABC Superabrasives FACT Fine Abrasives Taiwan Co. Routers ...... 56 Wendt Dunnington Abrasive Engineering Society Safety & Environmental ...... 56 Wendt USA Fine-Cut Diamond Tool Co. Inc. Accurate Diamond Tool Corp. GE Superabrasives Saws ...... 56 Wes Cor Inc. Allied Machine & Engineering Corp. Westec Diamond Tool Co. Gehring L P Superfinishing Stones CBN & Diamond..... 57 Alpex Wheel Company Georgia Grinding Wheel Co Inc WMS Trading American Superabrasives Corp. Tool & Metal Treatment Systems ...... 57 Wolfco Inc. Global Trading and Sourcing Wear Parts ...... 57 Applied Superabrasives Inc. ICE (Intl.Carbide & Eng. Inc.) YTK Superabrasives APS Inc. Wire Dies...... 57 Abrasives CVD Diamond Imec Corporation Benchmark Industrial Supply Co., Inc Industrial Diamond Laboratories, Inc. BETA Diamond Products Abrasives, Cubic Boron Nitride Abrasive Engineering Society Intech Diamant, JSC ABmart Bryan D. Lavers Co. Inc. International Diamond Services Inc. A. Landau Diamond Tool & Wheel Accurate Diamond Tool Corp. CH. Finkelstein & Co. NV J M Edmunds Co. Inc. ABC Superabrasives American Pacific Emery, Inc. Continental Industrial Diamond Inc Jiahua Diamond Industrial Co., Ltd. ABmart American Superabrasives Corp. Crystal Assoc Inc. JSC Borislav Plant Abrasive Engineering Society Applied Superabrasives Inc. Custodiam SA K & K Supply LLC Accurate Diamond Tool Corp. BETA Diamond Products Dev Industrial Corp. Keen Kut Products Inc Diamantes Industries de Mexico Advanced Superabrasives Inc. Bryan D. Lavers Co. Inc. Kenneth Crosby Europe Ltd. Allied Machine & Engineering Corp. Cline Innovations Diamond Abrasives Corp. Diamond Tool & Abrasives, Inc. Koho International Alpex Wheel Company Crystal Assoc Inc. KP Wesseling Co. Inc. American Pacific Emery, Inc. Crystallume Engineered Diamond Diamond Tool Mfg. Inc. Dianamic Abrasive Products Longer Inc. American Superabrasives Corp. Dev Industrial Corporation Meister Grinding Tech. Corp. Applied Superabrasives Inc. Diamond Abrasives Corp. Eastwind Diamond Abrasives EID Ltd Microdiamant USA Inc. APS Inc. Diamond Reserve Inc. Microlap Technologies Barnes International Inc. Elms Associates Diamond Tool & Abrasives, Inc. National Research Co. BETA Diamond Products EID Ltd Engineered Diamond Abrasives Bryan D. Lavers Co. Inc. Engis Corporation Naval Research Laboratory Elms Associates Pabot Cape Abrasives Inc. FACT Fine Abrasives Taiwan Co. Equimarmore, Lda Carter Diamond Tool Corp. Fine-Cut Diamond Tool Co. Inc. Falcon Tool Co. Inc. Premier Diamond Corp. NV CH. Finkelstein & Co. NV Georgia Grinding Wheel Co Inc GE Superabrasives Production Supply & Equipment Corp. Changsha Jingzuan Tech Ind Co Ltd Global Trading and Sourcing Gehring L P Quin's Diamond International Co Congrind IMEC Corp. Georgia Grinding Wheel Co Inc R. F. Flood Industrial Supply Co. Crystal Assoc Inc. J M Edmunds Co. Inc. Global Trading and Sourcing SAE SA Custodiam SA Jason Associates Harper Enterprises Saint Gobain Industrial Ceramics Datool Materials Abrasavos Ltda K & K Supply LLC HST Co, Inc Shenzhen Full Rainbow Co, Ltd. Dev Industrial Corp. KP Wesseling Co. Inc. Indus Gems B.V.B.A. Shively Brothers Inc. Dev Industrial Corporation Meister Grinding Tech. Corp. Industrial Diamond Laboratories, Inc. South Bay Technology Inc Diamond Abrasives Corp. Morgan Advanced Ceramics Institute of Technology Tallaght Sumitomo Electric Carbide Inc. Diamond Tool & Abrasives, Inc. Naval Research Laboratory International Diamond Services Inc Superhard Material Assoc. of China Diamond Tool Mfg. Inc. PF Markey Inc. J M Edmunds Co. Inc. T&M Superabrasives Dianamic Abrasive Products R. F. Flood Industrial Supply Co. K & K Supply LLC Technodiamant USA Inc. Eastwind Diamond Abrasives S & S Industrial Supply Inc. Keen Kut Products Inc The Silk Road, Inc. EID Ltd Saber Diamond Tools Inc. Koho International Tomei Corporation of America Elms Associates SAE SA KP Wesseling Co. Inc. U.S. Diamond Wheel Co. Engineered Diamond Abrasives Shively Brothers Inc. Kulkarni Traders Westec Diamond Tool Co. Engis Corporation SP3 Lands Superabrasives Co. WMS Trading Extrude Hone Corp. Teeter Marketing Services, LLC Lieber & Solow, Co. Wolfco Inc.

2003 Superabrasives Resource Directory FINER POINTS 39 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride Abrasives Diamond U.S. Diamond Wheel Co. Bryan D. Lavers Co. Inc. Richards Machine & Cutting Tools Inc Ukam Industrial Superhard Tools Canbo- Get GmbH SAE SA Synthetic Mesh United States Products Co. Carbide Die Service Sp3 A. Landau Diamond Tool & Wheel Venev Industrial Diamond Inc. CH. Finkelstein & Co. NV Ukam Industrial Superhard Tools ABC Superabrasives Wendt Dunnington Changsha Jingzuan Tech Ind Co Ltd YTK Superabrasives Abrasive Engineering Society Wes Cor Inc. Cline Innovations Accurate Diamond Tool Corp. Application Services: Adamas Laboratory Corp West Coast Diamond Tool Co. Continental Industrial Diamond Inc Agsco Corp. Westec Diamond Tool Co. Crystal Assoc Inc. Consulting, Education & Training Alpex Wheel Company WMS Trading Custodiam SA ABmart American Pacific Emery, Inc. Wolfco Inc. Datool Materials Abrasavos Ltda Abrasive Engineering Society American Superabrasives Corp. YTK Superabrasives Dev Industrial Corp. Abrasive Technology Inc. Anco Industrial Diamond Corp. Diamond Abrasives Corp. ACH Marketing Inc Applied Superabrasives Inc. Abrasives Diamond, Diamond Materials Inc. Advanced Manufacturing Sci & Tech Diamond Reserve Inc. American Institute Of Diamond Cutting APS Inc. Single Crystal Natural Diamond Tool & Abrasives, Inc. Benchmark Industrial Supply Co., Inc A. Landau Diamond Tool & Wheel American Superabrasives Corp. Die Quip Corp. Amplex Abrasives BETA Diamond Products Abrasive Engineering Society Eastwind Diamond Abrasives Bryan D. Lavers Co. Inc. Accurate Diamond Tool Corp. Anco Industrial Diamond Corp. EID Ltd Applied Superabrasives Inc. Canbo- Get GmbH Alpex Wheel Company Elms Associates Cape Abrasives Inc. American Superabrasives Corp. Asahi Diamond America, Inc. Engis Corporation ASSODIAMANTE Capitol Drilling & Sawing Anco Industrial Diamond Corp. FACT Fine Abrasives Taiwan Co. Carbide Die Service Applied Superabrasives Inc. Bryan D. Lavers Co. Inc. Fine-Cut Diamond Tool Co. Inc. Carbide Die Service CH. Finkelstein & Co. NV Benchmark Industrial Supply Co., Inc GE Superabrasives Changsha Jingzuan Tech Ind Co Ltd BETA Diamond Products Ceramic Industry Georgia Grinding Wheel Co Inc CH. Finkelstein & Co. NV Continental Industrial Diamond Inc Bryan D. Lavers Co. Inc. Global Trading and Sourcing Crystal Assoc Inc. Carbide Die Service Chardon Tool Granite City Tool Co. Cline Innovations Custodiam SA CH. Finkelstein & Co. NV Hermes Abrasives Datool Materials Abrasavos Ltda Congrind Concrete Sawing & Drilling Assn. Ilyich Abrasive Co. CRI Centerless Rebuilders, Inc. Dev Industrial Corp. Continental Industrial Diamond Inc IMEC Corp. Diamantes Industries de Mexico Crystal Assoc Inc. Crystal Assoc Inc. Indus Gems B.V.B.A. Custodiam SA Diamond Abrasives Corp. Custodiam SA Intech Diamant, JSC Diamond Tool & Abrasives, Inc. Dev Industrial Corp. Cutting Tool Engineering International Diamond Services Inc Datool Materials Abrasavos Ltda Diamond Tool Mfg. Inc. Diamantes Industries de Mexico J M Edmunds Co. Inc. Diamond Wright Diamond Abrasives Corp. Diamond Associates Jason Associates Diamond Materials Inc. Dianamic Abrasive Products Diamond Reserve Inc. JSC Borislav Plant Die Quip Corp. Diamond Tool & Abrasives, Inc. Diamond Tool & Abrasives, Inc. K & K Supply LLC Dianamic Abrasive Products Eastwind Diamond Abrasives Die Quip Corp. Keen Kut Products Inc EID Ltd EID Ltd Eastwind Diamond Abrasives KP Wesseling Co. Inc. Elms Associates Elms Associates Elms Associates Kyocera Industrial Ceramics Corp. Engineered Diamond Abrasives Engineered Diamond Abrasives Equimarmore, Lda Lands Superabrasives Co. Equimarmore, Lda Engis Corporation Equimarmore, Lda Longer Inc. Equimarmore, Lda Euro-American Industrial Inc Federation of European Producers of Madsen & Howell, Inc Abrasives Extrude Hone Corp. Fine-Cut Diamond Tool Co. Inc. Mastertech Diamond Prod Co FACT Fine Abrasives Taiwan Co. Gehring L P G II Solution Inc. Meister Grinding Tech. Corp. GE Superabrasives Falcon Tool Co. Inc. Georgia Grinding Wheel Co Inc Microdiamant AG GE Superabrasives Global Trading and Sourcing Gehring L P Morgan Advanced Ceramics Georgia Grinding Wheel Co Inc Gehring/Diato Harper Enterprises National Research Co. Georgia Grinding Wheel Co Inc Indus Gems B.V.B.A. Global Trading and Sourcing NH World Trade Co. Greenlee Diamond Tool Co. Global Trading and Sourcing Industrial Diamond Laboratories, Inc. P F Markey Inc Henan Yalong Superhard Materials J M Edmunds Co. Inc. HST Co, Inc Pabot Huffman Corp. Hermes Abrasives Ltd. Jason Associates PGT International HST Co, Inc K & K Supply LLC Indus Gems B.V.B.A. Poltava Diamond Plant, JSC Industrial Diamond Association of America Ilyich Abrasive Co. Keen Kut Products Inc Poly Tech Diamond Co. Inc. IMEC Corp. Kenneth Crosby Europe Ltd. Industrial Diamond Association of India Premier Diamond Corp. NV Industrial Diamond Association of Japan Indus Gems B.V.B.A. Kenneth Glasser Co Production Supply & Equipment Corp. Industrial Diamond Laboratories, Inc. Koho International Institute of Technology Tallaght R. F. Flood Industrial Supply Co. Intech Diamant, JSC Institute of Technology Tallaght KP Wesseling Co. Inc. Richards Machine & Cutting Tools Inc Intech Diamant, JSC Kulkarni Traders Jalsons International Co. Inc. Rosst Enterprises Inc. Kenneth Glasser Co International Diamond Services Inc Lieber & Solow, Co. S & S Industrial Supply Inc. J M Edmunds Co. Inc. Longer Inc. Lach Diamond Inc Saber Diamond Tools Inc. Meister Grinding Tech. Corp. Jiahua Diamond Industrial Co., Ltd. Meister Grinding Tech. Corp. SAE SA JSC Borislav Plant Michael Werdiger Inc. Microdiamant AG Saint Gobain Industrial Ceramics Microlap Technologies K & K Supply LLC Microdiamant USA Inc. Shape-Master Tool Co. Keen Kut Products Inc Microlap Technologies Milacron Inc. Shenzhen Full Rainbow Co, Ltd. Norton Winter/Amplex Koho International National Research Co. Shively Brothers Inc. KP Wesseling Co. Inc. North American Industrial Diamond Ohio University SII Megadiamond P F Markey Inc Kulkarni Traders Pabot South Bay Technology Inc Lands Superabrasives Co. PF Markey Inc. Pabot SP3 Premier Diamond Corp. NV Longer Inc. Premier Diamond Corp. NV Sumitomo Coal Mining Co. Ltd. Madsen & Howell, Inc Production Supply & Equipment Corp. SAE SA Sumitomo Electric Carbide Inc. Saint Gobain Abrasives Meister Grinding Tech. Corp. R. F. Flood Industrial Supply Co. Superion Inc. MEPCO Industries Ltd. SAE SA Saint Gobain Industrial Ceramics T&M Superabrasives SAT Superabrasive Techniques Microdiamant AG Saint Gobain Industrial Ceramics Technodiamant USA Inc. Microdiamant USA Inc. SAT Superabrasive Techniques Shively Brothers Inc. Technology International, Inc Society Of Manufacturing Engineers National Research Co. Shenzhen Full Rainbow Co, Ltd. Tomei Corporation of America NH World Trade Co. Shively Brothers Inc. SP3 Turner Tooling Co. Sumitomo Electric Carbide Inc. North American Industrial Diamond South Bay Technology Inc U.S. Diamond Wheel Co. Pabot T&M Superabrasives Superhard Material Assoc. of China U.S. Synthetic Corp Corp Syntech Abrasives Inc PF Markey Inc. Technodiamant USA Inc. United States Products Co PGT International Tru-Form T&M Superabrasives US Synthetic Corporation Technology International, Inc Poltava Diamond Plant, JSC U.S. Diamond Wheel Co. Warren/Amplex Superabrasives -Saint- Premier Diamond Corp. NV Warren/Amplex Superabrasives -Saint- TechSolve -The Mfg. Solutions Ctr. Gobain Ceramic Teeter Marketing Services, LLC Quin's Diamond International Co Gobain Ceramic Wendt Dunnington R. F. Flood Industrial Supply Co. West Coast Diamond Tool Co. Teeter Marketing Services, LLC West Coast Diamond Tool Co. The Abrasive Engineering Society Rosst Enterprises Inc Westec Diamond Tool Co. WMS Trading SAE SA Wolfco Inc. The Institute of Metal Cutting Saint Gobain Industrial Ceramics Wolfco Inc. The University of Toledo SAT Superabrasive Techniques Abrasives Polycrystalline YTK Superabrasives The Wire Assoc Intl. Inc. Scientific Industrial Enterprise CBN & Diamond Application Services: Drilling Tooling University LLC Shenzhen Full Rainbow Co, Ltd. Trenker Abrasive Plant Technology Shively Brothers Inc. 3D Diamond Tooling Inc Allied Machine & Engineering Corp. Triatic, Inc. South Bay Technology Inc. A Landau Diamond Tool & Wheel Co Alpex Wheel Company U.S. Diamond Wheel Co. Sumitomo Coal Mining Co. Ltd. Accurate Diamond Tool Corp. Asahi Diamond America, Inc. Ukam Industrial Superhard Tools Superhard Material Assoc. of China Alpex Wheel Company Autodrill LLC Unified Abrasives Mfrs. Assoc. T&M Superabrasives American Pacific Emery, Inc. CVD Diamond Corp. Vollstaedt-Diamant GMBH Technodiamant USA Inc. American Superabrasives Corp. Diamond Wright W M S Trading The Abrasive Group Inc. Andrew Peoples Associates GE Superabrasives Warren/Amplex Superabrasives -Saint- The Silk Road, Inc. Applied Superabrasives Inc. Jason Associates Gobain Ceramic Tomei Corporation of America Benchmark Industrial Supply Co., Inc Newport Glass Works Ltd Weldon Machine Tool Inc. Turner Tooling Co. BETA Diamond Products Production Supply & Equipment Corp. Wendt Dunnington

40 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Wendt USA Diamond Materials Inc. Saint Gobain Abrasives Asahi Diamond America, Inc. Wes Cor Inc. Diamond Tool & Abrasives, Inc. Sp3 Diamond Wright Westec Diamond Tool Co. Eastwind Diamond Abrasives Sumitomo Electric Carbide Inc. GE Superabrasives Winter Abrasives Elms Associates Technology International, Inc. K & K Supply LLC Wolfco Inc. Engis Corporation TechSolve-The Mfg. Solutions Ctr. Microlap Technologies YTK Superabrasives Equimarmore, Lda Teeter Marketing Services, LLC Newport Glass Works Ltd Georgia Grinding Wheel Co Inc The Institute of Metal Cutting Production Supply & Equipment Corp. Application Services: Grinding Gilmore Diamond Tools Inc. The University of Toledo Richards Machine & Cutting Tools Inc Abrasive-Form Inc Global Trading and Sourcing Trenker Abrasive Plant Technology Super Thin Saws Inc Accurate Diamond Tool Corporation Harris International U.S. Diamond Wheel Co. Ukam Industrial Superhard Tools Advanced Superabrasives Inc. Industrial Diamond Association Ukam Industrial Superhard Tools Agathon Machine Tools, Inc. Institute of Technology Tallaght Ultimate Abrasives Systems LLC Application Services: Allied Machine & Engineering Corp. Jalsons International Co. Inc. US Synthetic Corporation Superfinishing Alpex Wheel Company Kenneth Glasser Co Vollstaedt-Diamant GMBH Advanced Superabrasives Inc. Asahi Diamond America, Inc. Kroosh Technologies Ltd Weldon Machine Tool Inc. Alpex Wheel Company Benchmark Industrial Supply Co., Inc Kroosh Technologies Ltd Wendt USA Asahi Diamond America, Inc. Capital Industrial Supply Inc Meister Grinding Tech. Corp. YTK Superabrasives Benchmark Industrial Supply Co., Inc Carbide Die Service Microlap Technologies Application Services: Sawing Beta Diamond Products Carbide Grinding Co., Inc. Milacron Inc. Carbide Die Service Citco Operations Of Landis Gardner Morgan Specialty Graphite Accurate Diamond Tool Corporation Die Quip Corp. Congrind Ohio University Alpex Wheel Company GE Superabrasives CRI Centerless Rebuilders, Inc. Diamond Wright Dianamic Abrasive Products Die Quip Corp. Form Products/Form Grind Corp GE Superabrasives Georgia Grinding Wheel Co Inc Greenlee Diamond Tool Co. International Tool Machines Of Florida Inc Iseli Precision Inc. Jalsons International Co. Inc. K & K Supply LLC Lach Diamond Inc Lee's Grinding Mastertech Diamond Prod Co Mausner Equipment Co. Microlap Technologies Newport Glass Works Ltd Ohio University P F Markey Inc Richards Machine & Cutting Tools Inc SAE SA Saint Gobain Abrasives Speedfam Corp Star Cutter Co YTK Superabrasives Application Services: Machining Abrasive-Form Inc Advanced Superabrasives Inc. Allied Machine & Engineering Corp. Andrew Peoples Associates Asahi Diamond America, Inc. Benchmark Industrial Supply Co., Inc Carbide Grinding Co., Inc. Citco Operations Of Landis Gardner Congrind CVD Diamond Corp. GE Superabrasives Jason Associates K & K Supply LLC Kroosh Technologies Ltd Lee's Grinding Ohio University P F Markey Inc Peter Wolters Of America, Inc. Production Supply & Equipment Corp. Richards Machine & Cutting Tools Inc Saber Diamond Tools Inc. SAE SA Sp3 Triatic Inc. Ukam Industrial Superhard Tools YTK Superabrasives Application Services: Recruiting Diamond Associates Diamond Materials Inc. Elms Associates Equimarmore, Lda Global Trading and Sourcing Shively Brothers Inc. Teeter Marketing Services, LLC U.S. Diamond Wheel Co. Application Services: R & D Abrasive Technology Inc. Advanced Manufacturing Sci & Tech Advanced Superabrasives Inc. American Institute Of Diamond Cutting American Superabrasives Corp. Applied Superabrasives Inc. Canbo- Get GmbH Chardon Tool Cline Innovations Crystallume Engineered Diamond Custodiam SA Datool Materials Abrasavos Ltda Delaware Diamond Knives

2003 Superabrasives Resource Directory FINER POINTS 41 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride Gehring L P Lach Diamond Inc. Andrew Peoples Associates SP3 International Diamond Services Inc Naval Research Laboratory Applied Superabrasives Inc. STF Precision Jalsons International Co. Inc. PF Markey Inc. Asahi Diamond America, Inc. Turner Tooling Co. K & K Supply LLC S & S Industrial Supply Inc. Benchmark Industrial Supply Co., Inc Westec Diamond Tool Co. Mastertech Diamond Prod Co SP3 BETA Diamond Products Newport Glass Works Ltd Wes Cor Inc. Bruce Diamond Corp. Boring Tools Diamond P F Markey Inc Westec Diamond Tool Co. Bryan D. Lavers Co. Inc. Single Crystal Natural Richards Machine & Cutting Tools Inc Wolfco Inc. Cafro Accurate Diamond Tool Corp. United States Products Co Blanks & Tips Diamond Carbide Grinding Co., Inc. ACH Marketing Inc Warren/Amplex Superabrasives -Saint- CDP Diamond Products Inc. Advanced Superabrasives LLC Gobain Ceramic Single Crystal Natural Cline Innovations Abrasive Technology Inc. Alpex Wheel Company YTK Superabrasives Continental Industrial Diamond Inc American Superabrasives Corp. Accurate Diamond Tool Corp. Datool Materials Abrasavos Ltda Application Services: Alpex Wheel Co. Anco Industrial Diamond Corp. Delaware Diamond Knives Applied Superabrasives Inc. Wire Drawing American Superabrasives Corp. Diamond Abrasives Corp. Anco Industrial Diamond Corp. Asahi Diamond America, Inc. Asahi Diamond America, Inc. Diamond Materials Inc. BETA Diamond Products Applied Superabrasives Inc. Dianamic Abrasive Products Carbide Die Service Asahi Diamond America, Inc. Brandywine Abrasives Die Quip Corp. FACT Fine Abrasives Taiwan Co Carter Diamond Tool Corp. BETA Diamond Products Federal-Bryant Machinery Co. GE Superabrasives Brandywine Abrasives Chardon Tool Sumitomo Electric Carbide Inc. Fine-Cut Diamond Tool Co. Inc. Continental Industrial Diamond Inc Bruce Diamond Corp. GE Superabrasives Application Services: CH. Finkelstein & Co. NV Crystal Assoc Inc. Georgia Grinding Wheel Co Inc De Gorter Inc. Wire Sawing Continental Industrial Diamond Inc Global Trading and Sourcing Delaware Diamond Knives Diamond Productions Canada, Ltd. Asahi Diamond America, Inc. Harris International Diamond Reserve Inc. Diamond Abrasives Corp. Hoffman Diamond Products Inc. GE Superabrasives Dianamic Abrasive Products Dianamic Abrasive Products Richards Machine & Cutting Tools Inc Ilyich Abrasive Co. E.C. Kitzel & Sons, Inc. Fine-Cut Diamond Tool Co. Inc. Imec Corporation South Bay Technology Inc Georgia Grinding Wheel Co Inc Fine-Cut Diamond Tool Co. Inc. Well Diamond Wire Saws Inc J M Edmunds Co. Inc. General Industrial Diamond Co Inc Gilmore Diamond Tools Inc. Jason Associates Application Services: Global Trading and Sourcing Georgia Grinding Wheel Co Inc Joel Hendrickson Co. Gilmore Diamond Tools Inc. Harper Enterprises Keen Kut Products Inc Woodworking Harris International Global Trading and Sourcing 3D Diamond Tooling Inc KP Wesseling Co. Inc. Graff Diamond Products Hoffman Diamond Products Inc. Kyocera Industrial Ceramics Corp. Asahi Diamond America, Inc. J M Edmunds Co. Inc. Harper Enterprises Congrind Lach Diamond Inc. Henan Yalong Superhard Materials Jason Associates Madsen & Howell, Inc GE Superabrasives Keen Kut Products Inc Hoffman Diamond Products Inc. Jalsons International Co. Inc. Mastertech Diamond Prod Co Ireland Tool Sales Corp. KP Wesseling Co. Inc. Morgan Advanced Ceramics K & K Supply LLC Microlap Technologies J & M Diamond Tool, Inc Lach Diamond Inc P F Markey Inc J M Edmunds Co. Inc. Poly Tech Diamond Co. Inc. Poltava Diamond Plant, JSC Production Supply & Equipment Corp. Radiac Superabrasives Division Jason Associates Saber Diamond Tools Inc. Poly Tech Diamond Co. Inc. Keen Kut Products Inc STF Precision Production Supply & Equipment Corp. Sp3 Technodiamant USA Inc. KP Wesseling Co. Inc. Super Thin Saws Inc Radiac Superabrasives Division Lach Diamond Inc. United States Diamond Wheel Co. S & S Industrial Supply Inc. Syntech Abrasives Inc Wendt USA Lunzer Inc. YTK Superabrasives Saber Diamond Tools Inc. M/S Balaji Diamond Tools Wes Cor Inc. Sandvik Hard Materials West Coast Diamond Tool Co. Mausner Equipment Co. Belts CBN & Diamond Shape-Master Tool Co. P F Markey Inc Westec Diamond Tool Co. SII Megadiamond 3M Superabrasives & Microfinishing Wolfco Inc. PF Markey Inc. Abrasive Engineering Society Smith Megadiamond Radiac Superabrasives Division Abrasive Technology Inc.. Blanks & Tips Diamond SP3 SAE SA Advanced Superabrasives LLC Single Crystal Synthetic STF Precision Shively Brothers Inc. Alpex Wheel Co. Abrasive Technology Inc. Sumitomo Coal Mining Co. Ltd. STF Precision Applied Superabrasives Inc. Accurate Diamond Tool Corp. Sumitomo Electric Carbide Inc. Technodiamant USA Inc. BETA Diamond Products Alpex Wheel Co. Superion Inc. Turner Tooling Co. Capitol Drilling & Sawing American Superabrasives Corp. Technodiamant USA Inc. Tyrolit Do Brasil Ltda. Diamant Werkzeuge Hameln GmbH Anco Industrial Diamond Corp. Technology International, Inc. United States Cutting Tool Institute Diamond Productions Canada, Ltd. Apollo Diamond Inc. The Institute of Metal Cutting United States Diamond Wheel Co. Eastwind Diamond Abrasives Applied Superabrasives Inc. Tomei Corporation of America Wes Cor Inc. Elms Associates Asahi Diamond America, Inc. U.S. Diamond Wheel Co. West Coast Diamond Tool Co. FACT Fine Abrasives Taiwan Co. BETA Diamond Products U.S. Synthetic Corp Corp Westec Diamond Tool Co. Fine-Cut Diamond Tool Co. Inc. Brandywine Abrasives United States Cutting Tool Institute Wolfco Inc. Global Trading and Sourcing Bruce Diamond Corp. United States Diamond Wheel Co. Granite City Tool Co. Carbide Grinding Co., Inc. US Synthetic Corporation Boring Tools Diamond Greenlee Diamond Tool Co. Continental Industrial Diamond Inc W M S Trading Single Crystal Synthetic Harper Enterprises Delaware Diamond Knives Wendt USA Wes Cor Inc. Accurate Diamond Tool Corp. Industrial Diamond Laboratories, Inc. Diamond Abrasives Corp. ACH Marketing Inc Institute of Technology Tallaght Dianamic Abrasive Products West Coast Diamond Tool Co. Westec Diamond Tool Co. Advanced Superabrasives LLC Intech Diamant, JSC FACT Fine Abrasives Taiwan Co. Alpex Wheel Company K & K Supply LLC Fine-Cut Diamond Tool Co. Inc. Wolfco Inc. YTK Superabrasives American Superabrasives Corp. KP Wesseling Co. Inc. Georgia Grinding Wheel Co Inc Applied Superabrasives Inc. Lunzer Inc. Gilmore Diamond Tools Inc. Boring Tools CVD Asahi Diamond America, Inc. Madsen & Howell, Inc Global Trading and Sourcing BETA Diamond Products North Jersey Diamond Wheel Harris International Thick Film Diamond Brandywine Abrasives R. F. Flood Industrial Supply Co. Hoffman Diamond Products Inc. Accurate Diamond Tool Corporation Carbide Grinding Co., Inc. Richards Machine & Cutting Tools Inc J M Edmunds Co. Inc. American Superabrasives Corp. Carter Diamond Tool Corp. S & S Industrial Supply Inc. Jiahua Diamond Industrial Co., Ltd. Asahi Diamond America, Inc. Chardon Tool SAE SA Keen Kut Products Inc BETA Diamond Products Continental Industrial Diamond Inc Scientific Industrial Enterprise KP Wesseling Co. Inc. CAE Online Crystal Assoc Inc. Shively Brothers Inc. Microlap Technologies Carbide Grinding Co., Inc. De Gorter Inc. South Bay Technology Inc Naval Research Laboratory Carbo-Cut Inc. Diamond Productions Canada, Ltd. Strecon AIS Radiac Superabrasives Division Chardon Tool Diamond Reserve Inc. Sumitomo Electric Carbide Inc. STF Precision Citco Operations Of Landis Gardner Dianamic Abrasive Products The Abrasive Group Inc. Technodiamant USA Inc. Crystal Assoc Inc. E.C. Kitzel & Sons, Inc. Triatic, Inc. The Gemesis Corp. Diamond Reserve Inc. Fine-Cut Diamond Tool Co. Inc. Turner Tooling Co. The Silk Road, Inc. E.C. Kitzel & Sons, Inc. General Industrial Diamond Co Inc Wendt USA United States Diamond Wheel Co. Fine-Cut Diamond Tool Co. Inc. Georgia Grinding Wheel Co Inc Wes Cor Inc. Wendt USA General Industrial Diamond Co Inc Gilmore Diamond Tools Inc. Westec Diamond Tool Co. Wes Cor Inc. Georgia Grinding Wheel Co Inc Global Trading and Sourcing West Coast Diamond Tool Co. Global Trading and Sourcing Granite City Tool Co. Blanks & Tips CVD Westec Diamond Tool Co. Hoffman Diamond Products Inc. Henan Yalong Superhard Materials Thick Film Diamond Wolfco Inc. Ireland Tool Sales Corp. Hoffman Diamond Products Inc. American Superabrasives Corp. Blanks & Tips Polycrystalline J & M Diamond Tool, Inc Ireland Tool Sales Corp. BETA Diamond Products Jason Associates J & M Diamond Tool, Inc Bruce Diamond Corp. CBN & Diamond K & K Supply LLC J M Edmunds Co. Inc. Cline Innovations 3D Diamond Tooling Inc KP Wesseling Co. Inc. Jiahua Diamond Industrial Co., Ltd. Delaware Diamond Knives A. Landau Diamond Tool & Wheel Lunzer Inc. Keen Kut Products Inc Fine-Cut Diamond Tool Co. Inc. Abrasive Technology Inc. P F Markey Inc KP Wesseling Co. Inc. Global Trading and Sourcing Accurate Diamond Tool Corp. Production Supply & Equipment Corp. Lach Diamond Inc. Joel Hendrickson Co. Alpex Wheel Co. S & S Industrial Supply Inc. Lunzer Inc. KP Wesseling Co. Inc. American Superabrasives Corp. Shively Brothers Inc. Mausner Equipment Co.

42 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company P F Markey Inc Elms Associates E.C. Kitzel & Sons, Inc. Richards Machine & Cutting Tools Inc Radiac Superabrasives Division FACT Fine Abrasives Taiwan Co. FACT Fine Abrasives Taiwan Co. SAE SA SAE SA Fine-Cut Diamond Tool Co. Inc. Fine-Cut Diamond Tool Co. Inc. Shively Brothers Inc. Shively Brothers Inc. Global Trading and Sourcing Futuretech Diamond Tool Co. Technodiamant USA Inc. STF Precision Granite City Tool Co. General Industrial Diamond Co Inc Turner Tooling Co. Sumitomo Electric Carbide Inc. Hi Tecmetal Group Inc. Georgia Grinding Wheel Co Inc Westec Diamond Tool Co. Technodiamant USA Inc. ICE (Intl.Carbide & Eng. Inc.) Global Trading and Sourcing Wolfco Inc. The Gemesis Corp. KP Wesseling Co. Inc. J & M Diamond Tool, Inc. The Silk Road, Inc. Pabot KP Wesseling Co. Inc. Burnishing Tools Turner Tooling Co. R. F. Flood Industrial Supply Co. Milacron Inc. Diamond Synthetic United States Cutting Tool Institute Technology International, Inc. Saber Diamond Tools Inc. Accurate Diamond Tool Corp. United States Diamond Wheel Co. Shively Brothers Inc. Action Superabrasive Products Wes Cor Inc. Brazing Machines Sumitomo Electric Carbide Inc. Advanced Superabrasives LLC West Coast Diamond Tool Co. Alpex Wheel Company United States Cutting Tool Institute American Superabrasives Corp. Westec Diamond Tool Co. Dr. Fritsch Sondermaschinen Gmbh Westec Diamond Tool Co. Applied Superabrasives Inc. Wolfco Inc. Elms Associates Wolfco Inc. BETA Diamond Products Global Trading and Sourcing Bruce Diamond Corp. Boring Tools Polycrystalline KP Wesseling Co. Inc. Burnishing Tools CBN Carter Diamond Tool Corp. CBN & Diamond Pabot Accurate Diamond Tool Corp. Citco Operations 3D Diamond Tooling Inc Radyne Corp. Action Superabrasive Products Continental Diamond Tool Corp. ABmart Richards Machine & Cutting Tools Inc Advanced Superabrasives LLC Crystal Assoc Inc. Abrasive Technology Inc. U.S. Diamond Wheel Co. Alpex Wheel Company Datool Materials Abrasavos Ltda Accurate Diamond Tool Corp. Broaches CVD American Superabrasives Corp. Diamond Tool Mfg. Inc. ACH Marketing Inc Applied Superabrasives Inc. Dianamic Abrasive Products Advanced Superabrasives LLC Thick Film Diamond Asahi Diamond America, Inc. FACT Fine Abrasives Taiwan Co. Alpex Wheel Co. American Superabrasives Corp. BETA Diamond Products Fine-Cut Diamond Tool Co. Inc. American Superabrasives Corp. Accurate Diamond Tool Corporation Bruce Diamond Corp. General Industrial Diamond Co Inc Andrew Peoples Associates BETA Diamond Products Chardon Tool Gilmore Diamond Tools Inc. Applied Superabrasives Inc. Chardon Tool Citco Operations Of Landis Gardner Global Trading and Sourcing Asahi Diamond America, Inc. E.C. Kitzel & Sons, Inc. Crystal Assoc Inc. Henan Yalong Superhard Materials BETA Diamond Products Fine-Cut Diamond Tool Co. Inc. Datool Materials Abrasavos Ltda Intech Diamant, JSC Cafro General Industrial Diamond Co Inc Diamond Tool Mfg. Inc. J & M Diamond Tool, Inc. Carbide Grinding Co., Inc. Georgia Grinding Wheel Co Inc Dianamic Abrasive Products J M Edmunds Co. Inc. Carter Diamond Tool Corp. Global Trading and Sourcing E.C. Kitzel & Sons, Inc. Jiahua Diamond Industrial Co., Ltd. CDP Diamond Products J & M Diamond Tool, Inc. FACT Fine Abrasives Taiwan Co. Joel Hendrickson Co. Chardon Tool KP Wesseling Co. Inc. Fine-Cut Diamond Tool Co. Inc. KP Wesseling Co. Inc. Citco Operations Of Landis Gardner Morgan Advanced Ceramics General Industrial Diamond Co Inc Lunzer Inc. Clapp DICO Corp. Shively Brothers Inc. Georgia Grinding Wheel Co Inc Niabraze Corp. Cline Innovations Sp3 Global Trading and Sourcing R. F. Flood Industrial Supply Co. Continental Industrial Diamond Inc Westec Diamond Tool Co. J & M Diamond Tool, Inc. Scientific Industrial Enterprise Crystal Assoc Inc. Wolfco Inc. J M Edmunds Co. Inc. Shively Brothers Inc. Datool Materials Abrasavos Ltda Broaches Diamond Jiahua Diamond Industrial Co., Ltd. Sumitomo Coal Mining Co. Ltd. Diamond Materials Inc. Keen Kut Products Inc Technodiamant USA Inc. Diamond Reserve Inc. Single Crystal Natural KP Wesseling Co. Inc. The Gemesis Corp. Dianamic Abrasive Products Accurate Diamond Tool Corp. Lunzer Inc. The Silk Road, Inc. Drake Corp. Alpex Wheel Company National Abrasive Sales Inc. Westec Diamond Tool Co. E.C. Kitzel & Sons, Inc. American Superabrasives Corp. Niabraze Corp. Wolfco Inc. Fine-Cut Diamond Tool Co. Inc. BETA Diamond Products Production Supply & Equipment Corp. Chip Handling Equipment R. F. Flood Industrial Supply Co. Futuretech Diamond Tool Co. Brandywine Abrasives Continental Machinery Exchange Corp General Industrial Diamond Co Inc Chardon Tool Richards Machine & Cutting Tools Inc SAE SA (Comex) Georgia Grinding Wheel Co Inc Diamond Productions Canada, Ltd. Global Trading and Sourcing Global Trading and Sourcing Dianamic Abrasive Products Shively Brothers Inc. Technodiamant USA Inc. Intech Diamant, JSC Hoffman Diamond Products Inc. E.C. Kitzel & Sons, Inc. Industrial Precision Components Ireland Tool Sales Corp. Fine-Cut Diamond Tool Co. Inc. The Silk Road, Inc. Wolfco Inc. Jorgensen Conveyors, Inc. J & M Diamond Tool, Inc General Industrial Diamond Co Inc KP Wesseling Co. Inc. J M Edmunds Co. Inc. Georgia Grinding Wheel Co Inc Burnishing Tools Mayfran International Jason Associates Global Trading and Sourcing Diamond Natural Joel Hendrickson Co. J & M Diamond Tool, Inc. Coating Equipment K & K Supply LLC KP Wesseling Co. Inc. A Landau Diamond Tool & Wheel Co Balzers, Inc. Keen Kut Products Inc Shively Brothers Inc. Accurate Diamond Tool Corporation Blowtherm Southern California Kennametal, Inc. Tyrolit Do Brasil Ltda. Advanced Superabrasives LLC CAE Online KP Wesseling Co. Inc. Wolfco Inc. Alpex Wheel Company Crystallume KPT/Kaiser Precision Tooling, Inc. American Superabrasives Corp. CVD Diamond Corp. Lach Diamond Inc. Broaches Diamond Anco Industrial Diamond Corp. Equimarmore, Lda Lovejoy Tool Co. Inc. Single Crystal Synthetic Applied Superabrasives Inc. Global Trading and Sourcing Lunzer Inc. Asahi Diamond America, Inc. Accurate Diamond Tool Corp. Intech Diamant, JSC M/S Balaji Diamond Tools BETA Diamond Products KP Wesseling Co. Inc. Madsen & Howell, Inc Alpex Wheel Company Bruce Diamond Corp. American Superabrasives Corp. Pabot Mike Petsch & Associates Inc. Carter Diamond Tool Corp. SP3 Milacron Inc. Apollo Diamond Inc. CDP Diamond Products BETA Diamond Products Surface Engineering Coating Assoc Nixon Industrial Diamonds Chardon Tool The State Institute of Technology North American Carbide Brandywine Abrasives Citco Operations Of Landis Gardner Trenker Abrasive Plant Technology P F Markey Inc Chardon Tool Continental Diamond Tool Corp. Poly Tech Diamond Co. Inc. Diamond Productions Canada, Ltd. Continental Industrial Diamond Inc Coatings Black Oxide Production Supply & Equipment Corp. Dianamic Abrasive Products Crystal Assoc Inc. Carbide Grinding Co., Inc. Radiac Superabrasives Division E.C. Kitzel & Sons, Inc. Crystal Cut Tool Inc. Diamond Tool Mfg. Inc. Richards Machine & Cutting Tools Inc FACT Fine Abrasives Taiwan Co. Diamond Productions Canada, Ltd. Global Trading and Sourcing S & S Industrial Supply Inc. Fine-Cut Diamond Tool Co. Inc. Diamond Tool Mfg. Inc. J M Edmunds Co. Inc. Saber Diamond Tools Inc. General Industrial Diamond Co Inc Dianamic Abrasive Products KP Wesseling Co. Inc. Shape-Master Tool Co. Georgia Grinding Wheel Co Inc E.C. Kitzel & Sons, Inc. Lovejoy Tool Company Inc Shively Brothers Inc. Global Trading and Sourcing Federal-Bryant Machinery Co. North American Carbide Star Diamond Tools J & M Diamond Tool, Inc. Fine-Cut Diamond Tool Co. Inc. PF Markey Inc. STF Precision Jiahua Diamond Industrial Co., Ltd. General Industrial Diamond Co Inc R. F. Flood Industrial Supply Co. Sumitomo Electric Carbide Inc. KP Wesseling Co. Inc. Georgia Grinding Wheel Co Inc S & S Industrial Supply Inc. Superion Inc. Shively Brothers Inc. Gilmore Diamond Tools Inc. Surface Engineering Coating Assoc Technodiamant USA Inc. The Silk Road, Inc. Global Trading and Sourcing The State Institute of Technology Turner Tooling Co. Wolfco Inc. Harper Enterprises Unified Abrasives Manufacturers' U.S. Synthetic Corp Corp Broaches Polycrystalline Henan Yalong Superhard Materials Association United States Cutting Tool Institute J & M Diamond Tool, Inc Coatings Ceramic United States Diamond Wheel Co. CBN & Diamond J M Edmunds Co. Inc. Valenite Inc. Accurate Diamond Tool Corp. Keen Kut Products Inc Advanced Superabrasives Inc. Wendt USA Alpex Wheel Company KP Wesseling Co. Inc. Cline Innovations Wes Cor Inc. American Superabrasives Corp. Lunzer Inc. FACT Fine Abrasives Taiwan Co. West Coast Diamond Tool Co. BETA Diamond Products M/S Balaji Diamond Tools Global Trading and Sourcing Westec Diamond Tool Co. CDP Diamond Products Microlap Technologies J M Edmunds Co. Inc. Wolfco Inc. Chardon Tool National Abrasive Sales Inc. KP Wesseling Co. Inc. Datool Materials Abrasavos Ltda Niabraze Corp. Morgan Advanced Ceramics Brazing Compounds Diamond Materials Inc. Production Supply & Equipment Corp North American Carbide BETA Diamond Products Dianamic Abrasive Products R. F. Flood Industrial Supply Co. PF Markey Inc.

2003 Superabrasives Resource Directory FINER POINTS 43 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride R. F. Flood Industrial Supply Co. S & S Industrial Supply Inc. Mike Petsch & Associates Inc. Carter Diamond Tool Corp. Surface Engineering Coating Assoc Star Cutter Co Milacron Inc. Chardon Tool Teeter Marketing Services, LLC Surface Engineering Coating Assoc Monlan Group Continental Diamond Tool Corp The State Institute of Technology Teeter Marketing Services, LLC Newport Glass Works Ltd Continental Industrial Diamond Inc Teeter Marketing Services, LLC The Institute of Metal Cutting Noritake Co. Inc. Crystal Assoc Inc. W M S Trading Coatings Recoating Service Parker Hannifin Corp. Diamond Productions Canada, Ltd. Peter Wolters Of America, Inc. Dianamic Abrasive Products Coatings CVD Accurate Diamond Tool Corporation Production Supply & Equipment Corp. E.C. Kitzel & Sons, Inc. Accurate Diamond Tool Corporation ACH Marketing Inc Production Support Services Inc. Fine-Cut Diamond Tool Co. Inc. Advanced Superabrasives Inc. Carbide Grinding Co., Inc. R. F. Flood Industrial Supply Co. General Industrial Diamond Co Inc Alpex Wheel Co. Diamond Productions Canada, Ltd. Relton Corp. Georgia Grinding Wheel Co Inc Balzers, Inc. Global Trading and Sourcing Richards Machine & Cutting Tools Inc Global Trading and Sourcing Bryan D. Lavers Co. Inc. Hi Tecmetal Group Inc. Rosedale Products Inc. Hoffman Diamond Products Inc. Carbide Grinding Co., Inc. Jiahua Diamond Industrial Co., Ltd. SAE SA J M Edmunds Co. Inc. Cline Innovations KP Wesseling Co. Inc. Saint Gobain Abrasives Jiahua Diamond Industrial Co., Ltd. Crystal Assoc Inc. Lapcraft Inc. USA Saint Gobain Industrial Ceramics Keen Kut Products Inc Crystallume Engineered Diamond Morgan Advanced Ceramics Speedfam Corp KP Wesseling Co. Inc. CVD Diamond Corp. P F Markey Inc Straus-Artys Corp. Lunzer Inc. Delaware Diamond Knives R. F. Flood Industrial Supply Co. Sunnen Products Company North Jersey Diamond Wheel Diamond Reserve Inc. S & S Industrial Supply Inc. The University of Toledo PF Markey Inc. Equimarmore, Lda SAE SA Transor Filter USA Production Supply & Equipment Corp. Fine-Cut Diamond Tool Co. Inc. Surface Engineering Coating Assoc U.S. Diamond Wheel Co. Shively Brothers Inc. Fine-Cut Diamond Tool Co. Inc. Teeter Marketing Services, LLC United States Products Co STF Precision Global Trading and Sourcing The Silk Road, Inc. Valenite Inc. Technodiamant USA Inc. Global Trading and Sourcing Turner Tooling Co. Wes Cor Inc. The Silk Road, Inc. Granite City Tool Co. Westec Diamond Tool Co. Triatic, Inc. Hi Tecmetal Group Inc. Wolfco Inc. Counterbores CVD Thick Imec Corporation Computer Software Film Diamond Counterbores Polycrystalline Ireland Tool Sales Corp. Accurate Diamond Tool Corporation CBN & Diamond J M Edmunds Co. Inc. ABmart Advanced Manufacturing Sci & Tech American Superabrasives Corp. ABmart Jalsons International Co. Inc. Asahi Diamond America, Inc. Abrasive Technology Inc. Jason Associates Advanced Superabrasives Inc. Applied Superabrasives Inc. Carbo-Cut Inc. Accurate Diamond Tool Corp. KP Wesseling Co. Inc. Carter Diamond Tool Corp. ACH Marketing Inc Lovejoy Tool Co. Inc. Bob Ausman Computer Software Tool Mgmt Chardon Tool Advanced Superabrasives LLC Morgan Advanced Ceramics Citco Operations Of Landis Gardner Alpex Wheel Co. Naval Research Laboratory CRI Centerless Rebuilders, Inc. Diamond Reserve Inc. Cline Innovations American Superabrasives Corp. North American Carbide Crystal Assoc Inc. Andrew Peoples Associates PF Markey Inc. Elms Associates Equimarmore, Lda E.C. Kitzel & Sons, Inc. Asahi Diamond America, Inc. R. F. Flood Industrial Supply Co. Fine-Cut Diamond Tool Co. Inc. Carbo-Cut Inc. S & S Industrial Supply Inc. Fast Pic Systems G II Solution Inc. General Industrial Diamond Co Inc Carter Diamond Tool Corp. Saber Diamond Tools Inc. Georgia Grinding Wheel Co Inc CDP Diamond Products SAE SA Global Trading and Sourcing Institute of Technology Tallaght Global Trading and Sourcing Chardon Tool SGL Carbon LLC Hoffman Diamond Products Inc. Citco Operations Of Landis Gardner Shenzhen Full Rainbow Co, Ltd. Intech Diamant, JSC International Tool Machines Of Florida Inc Ireland Tool Sales Corp. Cline Innovations SP3 KP Wesseling Co. Inc. Continental Industrial Diamond Inc Surface Engineering Coating Assoc P F Markey Inc Pinpoint Laser Systems Lunzer Inc. Crystal Assoc Inc. Teeter Marketing Services, LLC Morgan Advanced Ceramics Diamond Productions Canada, Ltd. The State Institute of Technology Prometec Inc. Shively Brothers Inc. PF Markey Inc. Dianamic Abrasive Products Turner Tooling Co. Shively Brothers Inc. E.C. Kitzel & Sons, Inc. Westec Diamond Tool Co. S-T Industries Inc. U.S. Diamond Wheel Co. SP3 Fine-Cut Diamond Tool Co. Inc. Wolfco Inc. Wolfco Inc. Futuretech Diamond Tool Co. YTK Superabrasives Weldon Machine Tool Inc. Counterbores Diamond, General Industrial Diamond Co Inc Coatings Metal Coolant Related Fluids Georgia Grinding Wheel Co Inc Single Crystal Natural Global Trading and Sourcing ABC Superabrasives & Equipment ABmart Accurate Diamond Tool Corp. Hoffman Diamond Products Inc. Advanced Superabrasives Inc. Ireland Tool Sales Corp. APS Inc. Advanced Manufacturing Sci & Tech ACH Marketing Inc Advanced Superabrasives Inc. Advanced Superabrasives LLC Iseli Precision Inc. Datool Materials Abrasavos Ltda J & M Diamond Tool, Inc Diamond Machining Technology Inc AML Industries Inc. Alpex Wheel Company Barnes International Inc American Superabrasives Corp. J M Edmunds Co. Inc. Diamond Tool Mfg. Inc. Jason Associates Elms Associates Barnes International Inc. Anco Industrial Diamond Corp. Bazell Technologies Corp. Asahi Diamond America, Inc. Keen Kut Products Inc Equimarmore, Lda KP Wesseling Co. Inc. FACT Fine Abrasives Taiwan Co. Benchmark Industrial Supply Co., Inc Brandywine Abrasives BETA Diamond Products Carter Diamond Tool Corp. Lach Diamond Inc. Global Trading and Sourcing Lovejoy Tool Co. Inc. Hi Tecmetal Group Inc. Bryan D. Lavers Co. Inc. Chardon Tool CAE Online Continental Diamond Tool Corp Lunzer Inc. Imec Corporation Mastertech Diamond Prod Co Intech Diamant, JSC Cedarberg Industries, Inc. Continental Industrial Diamond Inc Congrind Crystal Assoc Inc. Milacron Inc. Jiahua Diamond Industrial Co., Ltd. North American Carbide KP Wesseling Co. Inc. Continental Machinery Exchange Corp Diamond Productions Canada, Ltd. (Comex) Dianamic Abrasive Products PF Markey Inc. Lands Superabrasives Co. Production Supply & Equipment Corp. Morgan Advanced Ceramics Crystal Assoc Inc. E.C. Kitzel & Sons, Inc. De Gorter Inc. Fine-Cut Diamond Tool Co. Inc. Richards Machine & Cutting Tools Inc Naval Research Laboratory Shape-Master Tool Co. North American Carbide Diamond Tool & Abrasives, Inc. General Industrial Diamond Co Inc Die Quip Corp. Georgia Grinding Wheel Co Inc Shively Brothers Inc. Poltava Diamond Plant, JSC SP3 R. F. Flood Industrial Supply Co. Ebbco Inc. Global Trading and Sourcing Elms Associates Hoffman Diamond Products Inc. STF Precision Rosst Enterprises Inc Sumitomo Coal Mining Co. Ltd. Scientific Industrial Enterprise Engis Corp. J M Edmunds Co. Inc. Federal-Bryant Machinery Co. Keen Kut Products Inc Sumitomo Electric Carbide Inc. Shenzhen Full Rainbow Co, Ltd. Superion Inc. The Silk Road, Inc. Fuchs Lubricants Co. KP Wesseling Co. Inc. Gibbs Machinery Company Inc. Lunzer Inc. Technodiamant USA Inc. The State Institute of Technology United States Cutting Tool Institute W M S Trading Global Trading and Sourcing North Jersey Diamond Wheel Graymills Corp. PF Markey Inc. Wendt USA Warren/Amplex Superabrasives -Saint- Wolfco Inc. Gobain Ceramic Hangsterfer's Laboratories, Inc. Production Supply & Equipment Corp. YTK Superabrasives Hirschmann Engineering USA Inc R. F. Flood Industrial Supply Co. Countersinks CVD Thick Hydrotech, Inc. & Enpro Division Shively Brothers Inc. Film Diamond Coatings PVD ICE (Intl.Carbide & Eng. Inc.) STF Precision Advanced Superabrasives Inc. Industrial Precision Components Technodiamant USA Inc. Accurate Diamond Tool Corporation Balzers, Inc. International Tool Machines Of Florida Inc Triatic, Inc. Asahi Diamond America, Inc. Carbide Grinding Co., Inc. ITW Fluid Products Group Wolfco Inc. Chardon Tool Cline Innovations ITW Vortec Corporation Counterbores Diamond, Citco Operations Of Landis Gardner Crystallume Engineered Diamond Jason Associates E.C. Kitzel & Sons, Inc. Diamond Reserve Inc. JH Process Equipment Inc. Single Crystal Synthetic Georgia Grinding Wheel Co Inc Global Trading and Sourcing Jorgensen Conveyors, Inc. Accurate Diamond Tool Corp. Ireland Tool Sales Corp. Imec Corporation Kenneth Crosby Europe Ltd. ACH Marketing Inc Morgan Advanced Ceramics Jason Associates Kroosh Technologies Ltd Advanced Superabrasives LLC Sp3 KP Wesseling Co. Inc. Latta Equipment Company, Inc. Alpex Wheel Company Countersinks Diamond, Lovejoy Tool Co. Inc. Madsen & Howell, Inc American Superabrasives Corp. North American Carbide Marken Manufacturing Inc. Apollo Diamond Inc. Single Crystal Natural P F Markey Inc Master Chemical Corp. Asahi Diamond America, Inc. Accurate Diamond Tool Corporation R. F. Flood Industrial Supply Co. Mayfran International Brandywine Abrasives ACH Marketing Inc

44 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Alpex Wheel Company Lapcraft Inc. USA Shively Brothers Inc. Capital Industrial Supply Inc Asahi Diamond America, Inc. M/S Abrasive Technology South Bay Technology Inc Carter Diamond Tool Corp. Chardon Tool M/S Balaji Diamond Tools Speedfam Corp CDP Diamond Products Continental Industrial Diamond Inc Mike Petsch & Associates Inc. Sumitomo Coal Mining Co. Ltd. Citco Operations Of Landis Gardner Diamond Productions Canada, Ltd. Niabraze Corp. Syntech Abrasives Inc Continental Diamond Tool Corp Dianamic Abrasive Products North Jersey Diamond Wheel The Abrasive Group Inc. Continental Industrial Diamond Inc E.C. Kitzel & Sons, Inc. Norton Abrasives The Institute of Metal Cutting Crystal Assoc Inc. Georgia Grinding Wheel Co Inc Norton Winter/Amplex The Silk Road, Inc. Crystal Cut Tool Inc. Keen Kut Products Inc R. F. Flood Industrial Supply Co. Triatic Inc. Desmond Stephan Mfg Co Production Supply & Equipment Corp. Radiac Superabrasives Division Tyrolit Schleifmitiel Werke Swarovski Diamantes Industries de Mexico Technodiamant USA Inc. SAE SA UKAM Industrial Superhard Tools Diamond Productions Canada, Ltd. Countersinks Diamond, SAT Superabrasive Techniques Umicore Cobalt & Energy Products Diamond Products Shenzhen Full Rainbow Co, Ltd. Unified Abrasives Manufacturers' Diamond Reserve Inc. Single Crystal Synthetic Shively Brothers Inc. Association Diamond Tool & Abrasives, Inc. Accurate Diamond Tool Corporation Syntech Abrasives Inc United States Diamond Wheel Co. Dianamic Abrasive Products ACH Marketing Inc The Abrasive Group Inc. Wendt USA E.C. Kitzel & Sons, Inc. Alpex Wheel Company The Institute of Metal Cutting Wes Cor Inc. EA Engineered Abrasives Canada Asahi Diamond America, Inc. The Silk Road, Inc. Westec Diamond Tool Co. Elms Associates Chardon Tool Triatic Inc. Winter Abrasives Federal-Bryant Machinery Co. Continental Industrial Diamond Inc Triatic, Inc. Wolfco Inc. Fine-Cut Diamond Tool Co. Inc. Diamond Productions Canada, Ltd. Tyrolit Schleifmitiel Werke Swarovski YTK Superabrasives Form Products/Form Grind Corp Dianamic Abrasive Products Unified Abrasives Manufacturers' Dressers, Diamond Blocks General Industrial Diamond Co Inc E.C. Kitzel & Sons, Inc. Association Georgia Grinding Wheel Co Inc Georgia Grinding Wheel Co Inc United States Diamond Wheel Co. A. Landau Diamond Tool & Wheel Gilmore Diamond Tools Inc. Keen Kut Products Inc Wendt USA Abrasive Engineering Society Global Trading and Sourcing Production Supply & Equipment Corp. Winter Abrasives Accurate Diamond Tool Corp. Graff Diamond Products Technodiamant USA Inc. YTK Superabrasives Advanced Superabrasives LLC Greenlee Diamond Tool Co. American Superabrasives Corp. Ireland Tool Sales Corp. Countersinks Polycrystalline Discs, Abrasive Diamond Amplex Abrasives J & M Diamond Tool, Inc. CBN & Diamond 3M Superabrasives & Microfinishing Anco Industrial Diamond Corp. J M Edmunds Co. Inc. Abrasive Technology Inc. 3D Diamond Tooling Inc Applied Superabrasives Inc. Jalsons International Co. Inc. Accurate Diamond Tool Corporation Abrasive Engineering Society Asahi Diamond America, Inc. Jason Associates ACH Marketing Inc Abrasive Technology Inc. Capital Industrial Supply Inc Joma Diamond Tool Co. Alpex Wheel Company Accurate Diamond Tool Corp. Carter Diamond Tool Corp. K & K Supply LLC Andrew Peoples Associates ACH Marketing Inc CDP Diamond Products Inc. Keen Kut Products Inc Asahi Diamond America, Inc. Advanced Superabrasives Inc. Citco Operations KP Wesseling Co. Inc. Carbide Die Service Advanced Superabrasives LLC Continental Industrial Diamond Inc Kulkarni Traders CDP Diamond Products Allied Machine & Engineering Corp. Crystal Assoc Inc. Lunzer Inc. Chardon Tool Alpex Wheel Co. Crystal Cut Tool Inc. M/S Balaji Diamond Tools Citco Operations Of Landis Gardner American Superabrasives Corp. Diamantes Industries de Mexico Madsen & Howell, Inc Continental Industrial Diamond Inc Amplex Abrasives Diamond Productions Canada, Ltd. Meister Grinding Tech. Corp. Diamond Productions Canada, Ltd. Anco Industrial Diamond Corp. Diamond Products Mike Petsch & Associates Inc. Dianamic Abrasive Products Andrew Peoples Associates Diamond Reserve Inc. Milacron Inc. E.C. Kitzel & Sons, Inc. Apollo Diamond Inc. Dianamic Abrasive Products National Abrasive Sales Inc. General Industrial Diamond Co Inc Asahi Diamond America, Inc. E.C. Kitzel & Sons, Inc. Nixon Industrial Diamonds Georgia Grinding Wheel Co Inc Benchmark Industrial Supply Co., Inc EA Engineered Abrasives Canada Inc Noritake Co. Inc. Ireland Tool Sales Corp. BETA Diamond Products Engis Corporation North Jersey Diamond Wheel J & M Diamond Tool, Inc Beta Diamond Products Fine-Cut Diamond Tool Co. Inc. Norton Abrasives Jason Associates Brandywine Abrasives General Industrial Diamond Co Inc Norton Winter/Amplex Keen Kut Products Inc Cafro Georgia Grinding Wheel Co Inc P F Markey Inc Mastertech Diamond Prod Co Capitol Drilling & Sawing Global Trading and Sourcing Production Supply & Equipment Corp. Production Supply & Equipment Corp. Carbide Die Service Greenlee Diamond Tool Co. R. F. Flood Industrial Supply Co. Richards Machine & Cutting Tools Inc Continental Diamond Tool Corp Industrial Tools, Inc. Radiac Superabrasives Division Saber Diamond Tools Inc. Crystal Assoc Inc. Ireland Tool Sales Corp. Richards Machine & Cutting Tools Inc Sp3 Datool Materials Abrasavos Ltda J M Edmunds Co. Inc. SAE SA Sumitomo Electric Carbide Inc. Diamantes Industries de Mexico Jalsons International Co. Inc. Star Diamond Tools Technodiamant USA Inc. Diamond Productions Canada, Ltd. K & K Supply LLC The Abrasive Group Inc. United States Cutting Tool Institute Diamond Tool Mfg. Inc. Keen Kut Products Inc The Desmond-Stephan Mfg. Co. Discs, Abrasive Cubic Dianamic Abrasive Products KP Wesseling Co. Inc. Tru-Form Dragao Abrasivos Lda. Kulkarni Traders Tyrolit North America Inc. Boron Nitride EA Engineered Abrasives Canada Lunzer Inc. Tyrolit Schleifmitiel Werke Swarovski 3M Superabrasives & Microfinishing EAS Diamond Abrasive Corp (Elmasli M/S Balaji Diamond Tools U.S. Diamond Wheel Co. Abrasive Engineering Society Asindircilar) Mike Petsch & Associates Inc. United States Diamond Wheel Co. Abrasive Technology Inc. Eastwind Diamond Abrasives Milacron Inc. Wes Cor Inc. Accurate Diamond Tool Corp. Elms Associates National Abrasive Sales Inc. West Coast Diamond Tool Co. ACH Marketing Inc Engis Corporation Noritake Co. Inc. Westec Diamond Tool Co. Advanced Superabrasives LLC Fine-Cut Diamond Tool Co. Inc. North Jersey Diamond Wheel Winter Abrasives Allied Machine & Engineering Corp. General Industrial Diamond Co Inc Norton Abrasives Wolfco Inc. Alpex Wheel Co. Georgia Grinding Wheel Co Inc Norton Winter/Amplex American Superabrasives Corp. Geosinter Ferramentas Diamantadas P F Markey Inc Dressers, Diamond Crush Form Amplex Abrasives Global Trading and Sourcing Production Supply & Equipment Corp. Abrasive Engineering Society Andrew Peoples Associates Granite City Tool Co. R. F. Flood Industrial Supply Co. Accurate Diamond Tool Corp. Asahi Diamond America, Inc. Greenlee Diamond Tool Co. Radiac Superabrasives Division Advanced Superabrasives LLC BETA Diamond Products Harper Enterprises SAE SA American Superabrasives Corp. Cafro Ilyich Abrasive Co. Technodiamant USA Inc. Amplex Abrasives Capitol Drilling & Sawing Industrial Tools Inc. The Abrasive Group Inc. Anco Industrial Diamond Corp. Carbide Die Service Intech Diamant, JSC The Wickman Corp. Applied Superabrasives Inc. Continental Diamond Tool Corp International Diamond Services Inc Triatic Inc. Asahi Diamond America, Inc. Crystal Assoc Inc. Ireland Tool Sales Corp. Tru-Form Benchmark Industrial Supply Co., Inc Datool Materials Abrasavos Ltda Jason Associates Tyrolit North America Inc. Capital Industrial Supply Inc Diamantes Industries de Mexico Jiahua Diamond Industrial Co., Ltd. Tyrolit Schleifmitiel Werke Swarovski Crystal Assoc Inc. Diamond Productions Canada, Ltd. K & K Supply LLC U.S. Diamond Wheel Co. Diamantes Industries de Mexico Diamond Tool Mfg. Inc. KP Wesseling Co. Inc. Wes Cor Inc. Diamond Reserve Inc. Dianamic Abrasive Products Lapcraft Inc. USA Westec Diamond Tool Co. Dianamic Abrasive Products Dragao Abrasivos Lda. M/S Abrasive Technology Winter Abrasives EA Engineered Abrasives Canada Inc EAS Diamond Abrasive Corp (Elmasli M/S Balaji Diamond Tools Wolfco Inc. Fine-Cut Diamond Tool Co. Inc. Asindircilar) Niabraze Corp. Form Products/Form Grind Corp Eastwind Diamond Abrasives North Jersey Diamond Wheel Dressers, Diamond Cluster General Industrial Diamond Co Inc Engis Corporation Norton Abrasives A. Landau Diamond Tool & Wheel Georgia Grinding Wheel Co Inc Fine-Cut Diamond Tool Co. Inc. Norton Winter/Amplex Abrasive Engineering Society Global Trading and Sourcing Georgia Grinding Wheel Co Inc P F Markey Inc Accurate Diamond Tool Corp. Ireland Tool Sales Corp. Global Trading and Sourcing PF Markey Inc. Advanced Superabrasives LLC J & M Diamond Tool, Inc. Greenlee Diamond Tool Co. Poltava Diamond Plant, JSC Alpex Wheel Co. J M Edmunds Co. Inc. Ilyich Abrasive Co. R. F. Flood Industrial Supply Co. American Superabrasives Corp. K & K Supply LLC Industrial Tools Inc. Radiac Superabrasives Division Amplex Abrasives KP Wesseling Co. Inc. Jason Associates SAE SA Anco Industrial Diamond Corp. Kulkarni Traders Jiahua Diamond Industrial Co., Ltd. SAT Superabrasive Techniques Applied Superabrasives Inc. Lunzer Inc. K & K Supply LLC Scientific Industrial Enterprise Asahi Diamond America, Inc. Madsen & Howell, Inc KP Wesseling Co. Inc. Shenzhen Full Rainbow Co, Ltd. Benchmark Industrial Supply Co., Inc Meister Grinding Tech. Corp.

2003 Superabrasives Resource Directory FINER POINTS 45 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride Mike Petsch & Associates Inc. Form Products/Form Grind Corp Tyrolit North America Inc. Citco Operations Of Landis Gardner Milacron Inc. General Industrial Diamond Co Inc Tyrolit Schleifmitiel Werke Swarovski Continental Diamond Tool Corp National Abrasive Sales Inc. Georgia Grinding Wheel Co Inc United States Diamond Wheel Co. Crystal Assoc Inc. Norton Abrasives Global Trading and Sourcing Wendt USA Crystal Cut Tool Inc. Norton Winter/Amplex Ireland Tool Sales Corp. Wes Cor Inc. Desmond Stephan Mfg Co P F Markey Inc J M Edmunds Co. Inc. Winter Abrasives Diamantes Industries de Mexico R. F. Flood Industrial Supply Co. Jason Associates Wolfco Inc. Diamond Productions Canada, Ltd. Radiac Superabrasives Division K & K Supply LLC Diamond Products SAE SA KP Wesseling Co. Inc. Dressers, Diamond Multipoint Diamond Reserve Inc. Shively Brothers Inc. Lunzer Inc. A. Landau Diamond Tool & Wheel E.C. Kitzel & Sons, Inc. Technodiamant USA Inc. Madsen & Howell, Inc Abrasive Engineering Society Fine-Cut Diamond Tool Co. Inc. The Abrasive Group Inc. Meister Grinding Tech. Corp. Abrasive Technology Inc. General Industrial Diamond Co Inc Tru-Form Mike Petsch & Associates Inc. Accurate Diamond Tool Corp. Georgia Grinding Wheel Co Inc Tyrolit Schleifmitiel Werke Swarovski Milacron Inc. Advanced Superabrasives LLC Gilmore Diamond Tools Inc. United States Diamond Wheel Co. National Abrasive Sales Inc. Alpex Wheel Company Global Trading and Sourcing Wendt USA Norton Abrasives American Superabrasives Corp. Graff Diamond Products Wes Cor Inc. Norton Winter/Amplex Amplex Abrasives Ireland Tool Sales Corp. Westec Diamond Tool Co. Production Supply & Equipment Corp. Anco Industrial Diamond Corp. J & M Diamond Tool, Inc Winter Abrasives R. F. Flood Industrial Supply Co. Applied Superabrasives Inc. J M Edmunds Co. Inc. Wolfco Inc. Radiac Superabrasives Division Asahi Diamond America, Inc. Jalsons International Co. Inc. SAE SA Capital Industrial Supply Inc Joma Diamond Tool Co. Dressers, Diamond CVD Shively Brothers Inc. Carter Diamond Tool Corp. K & K Supply LLC Thick Film Diamond Technodiamant USA Inc. CDP Diamond Products Inc. KP Wesseling Co. Inc. Abrasive Engineering Society Triatic Inc. Citco Operations Of Landis Gardner Lunzer Inc. Accurate Diamond Tool Corporation Tru-Form Continental Diamond Tool Corp Madsen & Howell, Inc American Superabrasives Corp. Tyrolit North America Inc. Crystal Assoc Inc. Mike Petsch & Associates Inc. Tyrolit Schleifmitiel Werke Swarovski Milacron Inc. Asahi Diamond America, Inc. Crystal Cut Tool Inc. United States Diamond Wheel Co. Desmond Stephan Mfg Co Moore Tool Company Inc. Capital Industrial Supply Inc Wendt USA National Abrasive Sales Inc. Carbo-Cut Inc. Diamantes Industries de Mexico Wes Cor Inc. Diamond Materials Inc. Noritake Co. Inc. Citco Operations Of Landis Gardner Winter Abrasives North Jersey Diamond Wheel Cline Innovations Diamond Productions Canada, Ltd. Diamond Products Norton Abrasives Crystal Assoc Inc. Dressers, Diamond Norton Winter/Amplex Diamond Abrasives Corp. Diamond Reserve Inc. Impregnated Matrix Diamond Tool & Abrasives, Inc. P F Markey Inc Diamond Reserve Inc. Dianamic Abrasive Products Production Supply & Equipment Corp. Dianamic Abrasive Products A. Landau Diamond Tool & Wheel Abrasive Engineering Society E.C. Kitzel & Sons, Inc. R. F. Flood Industrial Supply Co. E.C. Kitzel & Sons, Inc. EA Engineered Abrasives Canada Radiac Superabrasives Division Fine-Cut Diamond Tool Co. Inc. Accurate Diamond Tool Corp. Advanced Superabrasives LLC Federal-Bryant Machinery Co. Richards Machine & Cutting Tools Inc General Industrial Diamond Co Inc Fine-Cut Diamond Tool Co. Inc. Shively Brothers Inc. Georgia Grinding Wheel Co Inc Alpex Wheel Co. American Superabrasives Corp. Form Products/Form Grind Corp Sumitomo Electric Carbide Inc. Global Trading and Sourcing General Industrial Diamond Co Inc The Abrasive Group Inc. Imec Corporation Amplex Abrasives Anco Industrial Diamond Corp. Georgia Grinding Wheel Co Inc The Desmond-Stephan Mfg. Co. Ireland Tool Sales Corp. Gilmore Diamond Tools Inc. The Wickman Corp. K & K Supply LLC Applied Superabrasives Inc. Asahi Diamond America, Inc. Global Trading and Sourcing Tru-Form KP Wesseling Co. Inc. Bob Ausman Harper Enterprises Tyrolit Schleifmitiel Werke Swarovski Morgan Advanced Ceramics Capital Industrial Supply Inc Ireland Tool Sales Corp. United States Diamond Wheel Co P F Markey Inc Carter Diamond Tool Corp. J & M Diamond Tool, Inc Wes Cor Inc. R. F. Flood Industrial Supply Co. CDP Diamond Products J & M Diamond Tool, Inc. West Coast Diamond Tool Co. Shively Brothers Inc. Citco Operations Of Landis Gardner J M Edmunds Co. Inc. Winter Abrasives Sp3 Continental Diamond Tool Corp Jalsons International Co. Inc. Wolfco Inc. Turner Tooling Co. Crystal Assoc Inc. Joma Diamond Tool Co. Dressers, Diamond PCD Tyrolit Schleifmitiel Werke Swarovski Crystal Cut Tool Inc. K & K Supply LLC Westec Diamond Tool Co. Desmond Stephan Mfg Co KP Wesseling Co. Inc. A. Landau Diamond Tool & Wheel Wolfco Inc. Diamond Productions Canada, Ltd. Kulkarni Traders ABmart Dressers, Diamond Diamond Products Lunzer Inc. Abrasive Engineering Society Diamond Reserve Inc. M/S Balaji Diamond Tools Accurate Diamond Tool Corp. Electrical Discharge Dianamic Abrasive Products Madsen & Howell, Inc Advanced Superabrasives LLC Abrasive Engineering Society E.C. Kitzel & Sons, Inc. Meister Grinding Tech. Corp. Alpex Wheel Company Accurate Diamond Tool Corp. EA Engineered Abrasives Canada Mike Petsch & Associates Inc. American Superabrasives Corp. American Superabrasives Corp. Elms Associates Milacron Inc. Amplex Abrasives Amplex Abrasives Fine-Cut Diamond Tool Co. Inc. National Abrasive Sales Inc. Andrew Peoples Associates Capital Industrial Supply Inc General Industrial Diamond Co Inc Noritake Co. Inc. Applied Superabrasives Inc. Citco Operations Of Landis Gardner Georgia Grinding Wheel Co Inc North Jersey Diamond Wheel Asahi Diamond America, Inc. Continental Industrial Diamond Inc Geosinter Ferramentas Diamantadas Norton Abrasives Bob Ausman Crystal Assoc Inc. Gilmore Diamond Tools Inc. Norton Winter/Amplex Brandywine Abrasives Diamond Reserve Inc. Global Trading and Sourcing P F Markey Inc Capital Industrial Supply Inc Graff Diamond Products Production Supply & Equipment Corp. Carbo-Cut Inc. E.C. Kitzel & Sons, Inc. R. F. Flood Industrial Supply Co. Carter Diamond Tool Corp. Georgia Grinding Wheel Co Inc Harper Enterprises Hoffman Diamond Products Inc. Radiac Superabrasives Division CDP Diamond Products Global Trading and Sourcing SAE SA Citco Operations Of Landis Gardner Greenlee Diamond Tool Co. Ireland Tool Sales Corp. J & M Diamond Tool, Inc Star Diamond Tools Continental Industrial Diamond Inc KP Wesseling Co. Inc. Technodiamant USA Inc. Crystal Assoc Inc. Norton Abrasives J M Edmunds Co. Inc. Jalsons International Co. Inc. The Abrasive Group Inc. Desmond Stephan Mfg Co Norton Winter/Amplex The Desmond-Stephan Mfg. Co. Diamond Abrasives Corp. Shively Brothers Inc. Joma Diamond Tool Co. K & K Supply LLC Tru-Form Diamond Materials Inc. T Q Machining Inc. Tyrolit North America Inc. Diamond Reserve Inc. Tyrolit Schleifmitiel Werke Swarovski Keen Kut Products Inc KP Wesseling Co. Inc. Tyrolit Schleifmitiel Werke Swarovski Dianamic Abrasive Products Westec Diamond Tool Co. Kulkarni Traders United States Diamond Wheel Co. E.C. Kitzel & Sons, Inc. Winter Abrasives Lunzer Inc. Wendt USA Fine-Cut Diamond Tool Co. Inc. Dressers, Diamond M/S Balaji Diamond Tools Wes Cor Inc. General Industrial Diamond Co Inc Formed Rollers Madsen & Howell, Inc West Coast Diamond Tool Co. Georgia Grinding Wheel Co Inc Meister Grinding Tech. Corp. Winter Abrasives Global Trading and Sourcing Abmart Meister Grinding Tech. Corp. Wolfco Inc. Hoffman Diamond Products Inc. Abrasive Engineering Society Mike Petsch & Associates Inc. Imec Corporation Accurate Diamond Tool Corp. Milacron Inc. Dressers, Diamond Nib Ireland Tool Sales Corp. Advanced Superabrasives LLC National Abrasive Sales Inc. A. Landau Diamond Tool & Wheel J & M Diamond Tool, Inc American Superabrasives Corp. Nixon Industrial Diamonds Abrasive Engineering Society J & M Diamond Tool, Inc. Amplex Abrasives Noritake Co. Inc. Accurate Diamond Tool Corp. J & S Tool Co. Inc. Applied Superabrasives Inc. Norton Abrasives Advanced Superabrasives LLC Jalsons International Co. Inc. Asahi Diamond America, Inc. Norton Winter/Amplex Alpex Wheel Company Joma Diamond Tool Co. Capital Industrial Supply Inc P F Markey Inc American Superabrasives Corp. K & K Supply LLC CDP Diamond Products Production Supply & Equipment Corp. Amplex Abrasives Keen Kut Products Inc Crystal Assoc Inc. R. F. Flood Industrial Supply Co. Anco Industrial Diamond Corp. KP Wesseling Co. Inc. Diamond Reserve Inc. Radiac Superabrasives Division Applied Superabrasives Inc. Lach Diamond Inc. Diamond Tool Mfg. Inc. SAE SA Asahi Diamond America, Inc. Lunzer Inc. Dianamic Abrasive Products Star Diamond Tools Benchmark Industrial Supply Co., Inc Meister Grinding Tech. Corp. EA Engineered Abrasives Canada Inc The Desmond-Stephan Mfg. Co. Capital Industrial Supply Inc Mike Petsch & Associates Inc. Federal-Bryant Machinery Co. The Wickman Corp. Carter Diamond Tool Corp. Milacron Inc. Fine-Cut Diamond Tool Co. Inc. Tru-Form CDP Diamond Products Inc. National Abrasive Sales Inc.

46 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Nixon Industrial Diamonds Advanced Superabrasives LLC Falcon Tool Co. Inc. Tru-Form Norton Abrasives Alpex Wheel Company Fine-Cut Diamond Tool Co. Inc. Tyrolit North America Inc. Norton Winter/Amplex American Superabrasives Corp. General Industrial Diamond Co Inc Tyrolit Schleifmitiel Werke Swarovski P F Markey Inc Amplex Abrasives Georgia Grinding Wheel Co Inc U.S. Diamond Wheel Co. Production Supply & Equipment Corp. Anco Industrial Diamond Corp. Global Trading and Sourcing Wendt USA R. F. Flood Industrial Supply Co. Applied Superabrasives Inc. Hoffman Diamond Products Inc. Wes Cor Inc. Radiac Superabrasives Division Asahi Diamond America, Inc. Ireland Tool Sales Corp. West Coast Diamond Tool Co. Shape-Master Tool Co. Benchmark Industrial Supply Co., Inc J & M Diamond Tool, Inc Westec Diamond Tool Co. Shively Brothers Inc. Bob Ausman Jalsons International Co. Inc. Winter Abrasives Sp3 Bruce Diamond Corp. Jiahua Diamond Industrial Co., Ltd. Wolfco Inc. Star Diamond Tools Capital Industrial Supply Inc Joma Diamond Tool Co. Sumitomo Coal Mining Co. Ltd. Carter Diamond Tool Corp. K & K Supply LLC Dressers, Diamond Sticks Sumitomo Electric Carbide Inc. Citco Operations Of Landis Gardner Keen Kut Products Inc A. Landau Diamond Tool & Wheel Superion Inc. Continental Diamond Tool Corp. KP Wesseling Co. Inc. ABmart The Desmond-Stephan Mfg. Co. Continental Industrial Diamond Inc Lach Diamond Inc. Abrasive Engineering Society Tyrolit Schleifmitiel Werke Swarovski Crystal Assoc Inc. Lunzer Inc. Abrasive Technology Inc. United States Diamond Wheel Co. Crystal Cut Tool Inc. Microlap Technologies Accurate Diamond Tool Corp. US Synthetic Corporation Desmond Stephan Mfg Co National Abrasive Sales Inc. Action Superabrasive Products Warren/Amplex Superabrasives -Saint- Diamantes Industries de Mexico Noritake Co. Inc. Advanced Superabrasives Inc. Gobain Ceramic Diamond Abrasives Corp. Norton Abrasives Advanced Superabrasives LLC West Coast Diamond Tool Co. Diamond Productions Canada, Ltd. Norton Winter/Amplex Alpex Wheel Co. Westec Diamond Tool Co. Diamond Reserve Inc. P F Markey Inc American Superabrasives Corp. Winter Abrasives Dianamic Abrasive Products Production Supply & Equipment Corp. Amplex Abrasives Wolfco Inc. E.C. Kitzel & Sons, Inc. R. F. Flood Industrial Supply Co. Anco Industrial Diamond Corp. YTK Superabrasives Engis Corporation Radiac Superabrasives Division Applied Superabrasives Inc. Fine-Cut Diamond Tool Co. Inc. SAE SA Asahi Diamond America, Inc. Dressers, Diamond Rotary General Industrial Diamond Co Inc Shively Brothers Inc. Benchmark Industrial Supply Co., Inc ABmart Georgia Grinding Wheel Co Inc Sumitomo Electric Carbide Inc. Boride Engineered Abrasives Abrasive Engineering Society Geosinter Ferramentas Diamantadas T&M Superabrasives Capital Industrial Supply Inc Abrasive Technology Inc. Gilmore Diamond Tools Inc. Technodiamant USA Inc. Carbide Die Service Accurate Diamond Tool Corp. Global Trading and Sourcing The Silk Road, Inc. CDP Diamond Products Advanced Superabrasives LLC Graff Diamond Products Tyrolit Schleifmitiel Werke Swarovski Citco Operations Of Landis Gardner Allied Machine & Engineering Corp. Harper Enterprises United States Cutting Tool Institute Continental Diamond Tool Corp. American Superabrasives Corp. Hoffman Diamond Products Inc. United States Diamond Wheel Co. Crystal Assoc Inc. Amplex Abrasives Ireland Tool Sales Corp. Warren/Amplex Superabrasives -Saint- De Gorter Inc. Anco Industrial Diamond Corp. J & M Diamond Tool, Inc Gobain Ceramic Diamantes Industries de Mexico Asahi Diamond America, Inc. J & S Tool Co. Inc. Westec Diamond Tool Co. Diamond Productions Canada, Ltd. Benchmark Industrial Supply Co., Inc Jalsons International Co. Inc. Winter Abrasives Diamond Reserve Inc. Capital Industrial Supply Inc Joma Diamond Tool Co. Wolfco Inc. Diamond Tool & Abrasives, Inc. CDP Diamond Products K & K Supply LLC General Industrial Diamond Co Inc Citco Operations Of Landis Gardner Keen Kut Products Inc Dressers, Diamond Single Point Georgia Grinding Wheel Co Inc Continental Diamond Tool Corp KP Wesseling Co. Inc. A. Landau Diamond Tool & Wheel Global Trading and Sourcing CRI Centerless Rebuilders, Inc. Kulkarni Traders Abrasive Engineering Society Graff Diamond Products Crystal Assoc Inc. Lach Diamond Inc. Abrasive Technology Inc. Greenlee Diamond Tool Co. Diamond Productions Canada, Ltd. Lunzer Inc. Accurate Diamond Tool Corp. Harper Enterprises Diamond Reserve Inc. Microlap Technologies Advanced Superabrasives LLC Ilyich Abrasive Co. Dianamic Abrasive Products Mike Petsch & Associates Inc. Alpex Wheel Co. Industrial Tools Inc. Engis Corporation National Abrasive Sales Inc. American Superabrasives Corp. Ireland Tool Sales Corp. Federal-Bryant Machinery Co. Noritake Co. Inc. Amplex Abrasives Jalsons International Co. Inc. Fine-Cut Diamond Tool Co. Inc. North American Industrial Diamond Anco Industrial Diamond Corp. Jason Associates Form Products/Form Grind Corp Norton Abrasives Andrew Peoples Associates Joma Diamond Tool Co. G II Solution Inc. Norton Winter/Amplex Applied Superabrasives Inc. K & K Supply LLC G II Solution Inc. P F Markey Inc Bob Ausman KP Wesseling Co. Inc. General Industrial Diamond Co Inc Production Supply & Equipment Corp. Bruce Diamond Corp. Kulkarni Traders Georgia Grinding Wheel Co Inc R. F. Flood Industrial Supply Co. Carter Diamond Tool Corp. Lunzer Inc. Global Trading and Sourcing Radiac Superabrasives Division CDP Diamond Products Inc. Madsen & Howell, Inc Graff Diamond Products SAE SA Citco Operations Mausner Equipment Co. Harper Enterprises Shively Brothers Inc. Continental Diamond Tool Corp. Meister Grinding Tech. Corp. Industrial Tools, Inc. SP3 Crystal Assoc Inc. Milacron Inc. Ireland Tool Sales Corp. Star Diamond Tools Diamantes Industries de Mexico National Abrasive Sales Inc. J M Edmunds Co. Inc. T&M Superabrasives Diamond Materials Inc. Noritake Co. Inc. K & K Supply LLC Technodiamant USA Inc. Diamond Products Norton Abrasives KP Wesseling Co. Inc. The Desmond-Stephan Mfg. Co. Diamond Reserve Inc. Norton Winter/Amplex Kulkarni Traders Tyrolit Schleifmitiel Werke Swarovski Diamond Tool & Abrasives, Inc. P F Markey Inc Lunzer Inc. United States Cutting Tool Institute Dianamic Abrasive Products R. F. Flood Industrial Supply Co. Madsen & Howell, Inc United States Diamond Wheel Co. EA Engineered Abrasives Canada Radiac Superabrasives Division Meister Grinding Tech. Corp. Warren/Amplex Superabrasives -Saint- Engis Corp. Richards Machine & Cutting Tools Inc Mike Petsch & Associates Inc. Gobain Ceramic Falcon Tool Co. Inc. Shively Brothers Inc. Milacron Inc. West Coast Diamond Tool Co. Federal-Bryant Machinery Co. Syntech Abrasives Inc National Abrasive Sales Inc. Westec Diamond Tool Co. Fine-Cut Diamond Tool Co. Inc. The Abrasive Group Inc. Noritake Co. Inc. Winter Abrasives General Industrial Diamond Co Inc The Wickman Corp. North Jersey Diamond Wheel Wolfco Inc. Geosinter Ferramentas Diamantadas Turner Tooling Co. Norton Abrasives Dressers, Diamond Gilmore Diamond Tools Inc. Tyrolit North America Inc. Norton Winter/Amplex Global Trading and Sourcing Tyrolit Schleifmitiel Werke Swarovski P F Markey Inc Single Crystal Synthetic Graff Diamond Products United States Diamond Wheel Co. Production Supply & Equipment Corp. A Landau Diamond Tool & Wheel Co Harper Enterprises Wendt USA R. F. Flood Industrial Supply Co. Abrasive Engineering Society Hoffman Diamond Products Inc. Wes Cor Inc. Radiac Superabrasives Division Accurate Diamond Tool Corp. J & M Diamond Tool, Inc. West Coast Diamond Tool Co. Richards Machine & Cutting Tools Inc Advanced Superabrasives LLC J M Edmunds Co. Inc. Westec Diamond Tool Co. SAE SA Alpex Wheel Company Joma Diamond Tool Co. Winter Abrasives Shively Brothers Inc. American Superabrasives Corp. KP Wesseling Co. Inc. Wolfco Inc. Technodiamant USA Inc. Amplex Abrasives Kulkarni Traders The Abrasive Group Inc. Anco Industrial Diamond Corp. Lach Diamond Inc. Electronics Diamond Triatic Inc. Apollo Diamond Inc. Lunzer Inc. Heat Sinks and Spreaders Tyrolit North America Inc. Applied Superabrasives Inc. M/S Balaji Diamond Tools Asahi Diamond America, Inc. Accurate Diamond Tool Corp. Tyrolit Schleifmitiel Werke Swarovski Mike Petsch & Associates Inc. American Superabrasives Corp. Unified Abrasives Manufacturers' Bob Ausman Milacron Inc. Association Capital Industrial Supply Inc Anco Industrial Diamond Corp. Noritake Co. Inc. Apollo Diamond Inc. United States Diamond Wheel Co. Carter Diamond Tool Corp. North Jersey Diamond Wheel Wendt USA Citco Operations Of Landis Gardner Asahi Diamond America, Inc. Norton Abrasives Chardon Tool Wes Cor Inc. Continental Diamond Tool Corp. Norton Winter/Amplex Winter Abrasives Continental Industrial Diamond Inc Cline Innovations PF Markey Inc. Delaware Diamond Knives Wolfco Inc. Crystal Assoc Inc. R. F. Flood Industrial Supply Co. Diamond Materials Inc. Dressers, Diamond Crystal Cut Tool Inc. SAE SA Diamond Abrasives Corp. Shively Brothers Inc. Global Trading and Sourcing Single Crystal Natural Diamond Productions Canada, Ltd. Star Diamond Tools Harris International A. Landau Diamond Tool & Wheel Diamond Reserve Inc. Technodiamant USA Inc. Joel Hendrickson Co. Abrasive Engineering Society Dianamic Abrasive Products The Abrasive Group Inc. Microlap Technologies Accurate Diamond Tool Corp. E.C. Kitzel & Sons, Inc. The Desmond-Stephan Mfg. Co. Microlap Technologies

2003 Superabrasives Resource Directory FINER POINTS 47 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride Morgan Advanced Ceramics KP Wesseling Co. Inc. Channel Diamond Tools Ltd. The University of Toledo SP3 Lapcraft Inc. USA Citco Operations Of Landis Gardner The Wickman Corp. Sumitomo Electric Carbide Inc. Microlap Technologies Crystal Assoc Inc. Triatic Inc. US Synthetic Corporation Niabraze Corporation Diamond Productions Canada, Ltd. Tyrolit Do Brasil Ltda. Opticomm Corp. Diamond Reserve Inc. Tyrolit North America Inc. Electronics Dicing Saws SAE SA Diamond Tool Mfg. Inc. UKAM Industrial Superhard Tools Abrasive Technology Inc. South Bay Technology Inc. Dianamic Abrasive Products Unified Abrasives Manufacturers' Accurate Diamond Tool Corp. SP3 Dragao Abrasivos Lda. Association Advanced Superabrasives LLC STF Precision Equimarmore, Lda United States Diamond Wheel Co. Anco Industrial Diamond Corp. Technodiamant USA Inc. Fine-Cut Diamond Tool Co. Inc. Wendt USA Asahi Diamond America, Inc. UKAM Industrial Superhard Tools General Industrial Diamond Co Inc Wes Cor Inc. CAE Online Wendt USA Global Trading and Sourcing Westec Diamond Tool Co. Crystal Assoc Inc. Fluids Electrolytic, Granite City Tool Co. Winter Abrasives Diamond Productions Canada, Ltd. J M Edmunds Co. Inc. Grinding Wheels, Metal Bond Electronics Disc Texturing Systems Grinding, Lapping KP Wesseling Co. Inc. Form Products/Form Grind Corp Advanced Manufacturing Sci & Tech Lapcraft Inc. USA ABmart Georgia Grinding Wheel Co Inc Agsco Corp. Lunzer Inc. Abrasive Engineering Society Global Trading and Sourcing Applied Superabrasives Inc. Mike Petsch & Associates Inc. Abrasive Technology Inc. Industrial Tools Inc. Carbide Die Service Niabraze Corp. Accurate Diamond Tool Corp. Action Superabrasive Products M/S Balaji Diamond Tools Crystal Assoc Inc. Niabraze Corporation Diamond Tool & Abrasives, Inc. Noritake Co. Inc. Advanced Superabrasives LLC Newport Glass Works Ltd Alpex Wheel Co. Noritake Co. Inc. Dianamic Abrasive Products Norton Abrasives Engis Corporation Norton Winter/Amplex Amplex Abrasives South Bay Technology Inc Applied Superabrasives Inc. South Bay Technology Inc. Extrude Hone Corp. PF Markey Inc. Federal-Bryant Machinery Co. SAE SA Bryan D. Lavers Co. Inc. SP3 Fuchs Lubricants Co. Shively Brothers Inc. Cafro Sumitomo Coal Mining Co. Ltd. Global Trading and Sourcing The Abrasive Group Inc. CDP Diamond Products Inc. The Abrasive Group Inc. Gordon Engineering, Inc The Institute of Metal Cutting Changsha Jingzuan Tech Ind Co Ltd The University of Toledo ITW Fluid Products Group Triatic, Inc. Citco Operations Of Landis Gardner UKAM Industrial Superhard Tools Jason Associates Tyrolit North America Inc. Continental Diamond Tool Corp. Well Diamond Wire Saws Inc K & K Supply LLC UKAM Industrial Superhard Tools Crystal Assoc Inc. Wendt USA Madsen & Howell, Inc Unified Abrasives Manufacturers' Diagrind Inc. West Coast Diamond Tool Co. Master Chemical Corp. Association Diamond Pacific Tool Corp. Wolfco Inc. Microdiamant AG Wendt USA Diamond Productions Canada, Ltd. Milacron Inc. Wes Cor Inc. Diamond Products Electronics Disc Newport Glass Works Ltd Westec Diamond Tool Co. Diamond Reserve Inc. Texturing Systems Noritake Co. Inc. Winter Abrasives Diamond Tool & Abrasives, Inc. Engis Corporation Peter Wolters Of America, Inc. Diamond Tool Mfg. Inc. Microdiamant Ag Production Supply & Equipment Corp. Grinding Wheels, Electroplated Diamond Wright R. F. Flood Industrial Supply Co. ABmart Dianamic Abrasive Products Electronics Semiconductors Richards Machine & Cutting Tools Inc Abrasive Engineering Society Dragao Abrasivos Lda. EA Engineered Abrasives Canada Inc American Superabrasives Corp. Saint Gobain Industrial Ceramics Abrasive Technology Inc. Straus-Artys Corp. Accurate Diamond Tool Corp. EAS Diamond Abrasive Corp (Elmasli Apollo Diamond Inc. Asindircilar) Atomergic Chemetals Corp Sumitomo Coal Mining Co. Ltd. Advanced Manufacturing Sci & Tech Sunnen Products Company Eastwind Diamond Abrasives CAE Online Advanced Superabrasives LLC Transor Filter USA Alpex Wheel Co. Equimarmore, Lda Delaware Diamond Knives U.S. Diamond Wheel Co. Fine-Cut Diamond Tool Co. Inc. Global Trading and Sourcing Amplex Abrasives United States Products Co Andrew Peoples Associates General Industrial Diamond Co Inc Jalsons International Co. Inc. Wes Cor Inc. Geosinter Ferramentas Diamantadas Joel Hendrickson Co. Applied Superabrasives Inc. Wolfco Inc. Bryan D. Lavers Co. Inc. Global Trading and Sourcing Microdiamant Ag Gage Points, Diamond Cafro Granite City Tool Co. Sp3 Cape Abrasives Inc. Greenlee Diamond Tool Co. Syntech Abrasives Inc A. Landau Diamond Tool & Wheel CDP Diamond Products Inc. Industrial Tools Inc. The Bryan D Lavers Company Accurate Diamond Tool Corp. Intech Diamant, JSC Advanced Superabrasives LLC Changsha Jingzuan Tech Ind Co Ltd The University of Toledo Citco Operations Of Landis Gardner J M Edmunds Co. Inc. UKAM Industrial Superhard Tools Anco Industrial Diamond Corp. JSC Borislav Plant Benchmark Industrial Supply Co., Inc Continental Diamond Tool Corp. Crystal Assoc Inc. Lach Diamond Inc. Electronics Wafer Saws CDP Diamond Products Inc. Lunzer Inc. CH. Finkelstein & Co. NV Diagrind Inc. Abrasive Technology Inc. Diamant Werkzeuge Hameln GmbH Milacron Inc. Accurate Diamond Tool Corp. Citco Operations Noritake Co. Inc. Continental Diamond Tool Corp Diamantes Industries de Mexico Asahi Diamond America, Inc. Diamond Productions Canada, Ltd. North Jersey Diamond Wheel CAE Online Continental Industrial Diamond Inc Norton Abrasives Crystal Cut Tool Inc. Diamond Reserve Inc. Crystal Assoc Inc. Diamond Tool & Abrasives, Inc. Norton Winter/Amplex Diamond Productions Canada, Ltd. Datool Materials Abrasavos Ltda PF Markey Inc. E.C. Kitzel & Sons, Inc. Diamond Tool Mfg. Inc. Dianamic Abrasive Products Diamond Wright Poltava Diamond Plant, JSC Engis Corporation Fine-Cut Diamond Tool Co. Inc. Radiac Superabrasives Division General Industrial Diamond Co Inc Dianamic Abrasive Products Form Products/Form Grind Corp Dragao Abrasivos Lda. Richards Machine & Cutting Tools Inc Gilmore Diamond Tools Inc. SAE SA Global Trading and Sourcing Global Trading and Sourcing EA Engineered Abrasives Canada Inc Industrial Tools Inc. Gordon Engineering, Inc Eastwind Diamond Abrasives SAT Superabrasive Techniques M/S Balaji Diamond Tools Ireland Tool Sales Corp. Equimarmore, Lda Scientific Industrial Enterprise Microdiamant Ag J & M Diamond Tool, Inc. Fine-Cut Diamond Tool Co. Inc. Shively Brothers Inc. Newport Glass Works Ltd Jalsons International Co. Inc. General Industrial Diamond Co Inc Super Abrasives Inc. Noritake Co. Inc. Joma Diamond Tool Co. Global Trading and Sourcing Technodiamant USA Inc. South Bay Technology Inc KP Wesseling Co. Inc. Graff Diamond Products The Abrasive Group Inc. SP3 Kulkarni Traders Granite City Tool Co. The Institute of Metal Cutting The University of Toledo Lunzer Inc. Greenlee Diamond Tool Co. The University of Toledo UKAM Industrial Superhard Tools Mausner Equipment Co. Intech Diamant, JSC The Wickman Corp. Well Diamond Wire Saws Inc National Abrasive Sales Inc. J M Edmunds Co. Inc. Triatic, Inc. Wendt USA Nixon Industrial Diamonds KP Wesseling Co. Inc. Tyrolit Do Brasil Ltda. Tyrolit North America Inc. Fiber-Optic Tools, Diamond R. F. Flood Industrial Supply Co. Kulkarni Traders Shively Brothers Inc. Lapcraft Inc. USA UKAM Industrial Superhard Tools ABmart Star Diamond Tools Lunzer Inc. Unified Abrasives Manufacturers' Alpex Wheel Co. U.S. Synthetic Corp Corp Meister Grinding Tech. Corp. Association American Superabrasives Corp. West Coast Diamond Tool Co. Mike Petsch & Associates Inc. United States Diamond Wheel Co. Anco Industrial Diamond Corp. Wolfco Inc. Milacron Inc. Venev Industrial Diamond Inc. Applied Superabrasives Inc. Niabraze Corp. Warren/Amplex Superabrasives Bruce Diamond Corp. Grinding Wheels, Brazed Noritake Co. Inc. Wendt USA Chardon Tool Abrasive Engineering Society North Jersey Diamond Wheel Wes Cor Inc. Delaware Diamond Knives Abrasive Technology Inc. Norton Abrasives West Coast Diamond Tool Co. Diamond Productions Canada, Ltd. Accurate Diamond Tool Corp. Norton Winter/Amplex Westec Diamond Tool Co. Fine-Cut Diamond Tool Co. Inc. Advanced Superabrasives LLC PF Markey Inc. Winter Abrasives General Industrial Diamond Co Inc Alpex Wheel Co. Poltava Diamond Plant, JSC Grinding Wheels, Resin Bond Gilmore Diamond Tools Inc. Amplex Abrasives Radiac Superabrasives Division Global Trading and Sourcing Andrew Peoples Associates Richards Machine & Cutting Tools Inc A. Landau Diamond Tool & Wheel Harris International Applied Superabrasives Inc. SAE SA ABmart Intech Diamant, JSC Bryan D. Lavers Co. Inc. SAT Superabrasive Techniques Abrasive Engineering Society International Diamond Services Inc Cafro Shively Brothers Inc. Abrasive Technology Inc. J & M Diamond Tool, Inc. CDP Diamond Products Inc. Super Abrasives Inc. Accurate Diamond Tool Corp. Jalsons International Co. Inc. Changsha Jingzuan Tech Ind Co Ltd The Abrasive Group Inc. Action Superabrasive Products

48 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Advanced Superabrasives LLC Diamond Tool Mfg. Inc. Jiahua Diamond Industrial Co., Ltd. Micromatic-Fishers Operations Alpex Wheel Co. Dianamic Abrasive Products Joma Diamond Tool Co. Mike Petsch & Associates Inc. Amplex Abrasives EA Engineered Abrasives Canada Inc K & K Supply LLC Milacron Inc. Applied Superabrasives Inc. Eastwind Diamond Abrasives Kadia Corp. National Abrasive Sales Inc. Bryan D. Lavers Co. Inc. Equimarmore, Lda Keen Kut Products Inc Niabraze Corp. Cafro Federal-Bryant Machinery Co. KP Wesseling Co. Inc. Noritake Co. Inc. Cape Abrasives Inc. Fine-Cut Diamond Tool Co. Inc. Lapcraft Inc. USA North Jersey Diamond Wheel CDP Diamond Products Inc. Fuchs Lubricants Co. Lunzer Inc. P F Markey Inc Changsha Jingzuan Tech Ind Co Ltd General Industrial Diamond Co Inc M/S Balaji Diamond Tools Poltava Diamond Plant, JSC Citco Operations Of Landis Gardner Global Trading and Sourcing Makino Inc. Production Supply & Equipment Corp. Crystal Assoc Inc. Granite City Tool Co. Meister Grinding Tech. Corp. R. F. Flood Industrial Supply Co. Diagrind Inc. Greenlee Diamond Tool Co. Micromatic-Fishers Operations Radiac Superabrasives Division Diamant Werkzeuge Hameln GmbH Hermes Abrasives Mike Petsch & Associates Inc. S & S Industrial Supply Inc. Diamantes Industries de Mexico International Diamond Services Inc. Milacron Inc. SAE SA Diamond Pacific Tool Corp. J M Edmunds Co. Inc. National Abrasive Sales Inc. Scientific Industrial Enterprise Diamond Productions Canada, Ltd. Lach Diamond Inc. Niabraze Corp. Shenzhen Full Rainbow Co, Ltd. Diamond Products Lunzer Inc. Niabraze Corporation Shively Brothers Inc. Diamond Reserve Inc. Meister Grinding Tech. Corp. Noritake Co. Inc. Sunnen Products Company Diamond Tool & Abrasives, Inc. Milacron Inc. North Jersey Diamond Wheel Super Abrasives Inc. Diamond Tool Mfg. Inc. Noritake Co. Inc. P F Markey Inc Superior Honing Equipment Inc. Dianamic Abrasive Products Norton Abrasives Production Supply & Equipment Corp. Syntech Abrasives Inc Dragao Abrasivos Lda. Norton Winter/Amplex Radiac Superabrasives Division The Abrasive Group Inc. EA Engineered Abrasives Canada Inc PF Markey Inc. S & S Industrial Supply Inc. The Silk Road, Inc. EAS Diamond Abrasive Corp (Elmasli Radiac Superabrasives Division SAE SA The Wickman Corp. Asindircilar) Richards Machine & Cutting Tools Inc Shenzhen Full Rainbow Co, Ltd. Triatic Inc. Eastwind Diamond Abrasives SAE SA Shively Brothers Inc. Turner Tooling Co. Equimarmore, Lda SAT Superabrasive Techniques Sunnen Products Company Tyrolit North America Inc. Federal-Bryant Machinery Co. Shively Brothers Inc. Super Abrasives Inc. Tyrolit Schleifmitiel Werke Swarovski Fine-Cut Diamond Tool Co. Inc. Super Abrasives Inc. Superior Honing Equipment Inc. Unified Abrasives Manufacturers' Fuchs Lubricants Co. Technodiamant USA Inc. Syntech Abrasives Inc Association General Industrial Diamond Co Inc The Abrasive Group Inc. The Abrasive Group Inc. United States Diamond Wheel Co. Global Trading and Sourcing The Institute of Metal Cutting The Silk Road, Inc. Wendt USA Graff Diamond Products The Wickman Corp. The Wickman Corp. Wes Cor Inc. Granite City Tool Co. Triatic, Inc. Triatic Inc. West Coast Diamond Tool Co. Greenlee Diamond Tool Co. Tyrolit North America Inc. Turner Tooling Co. Westec Diamond Tool Co. Hermes Abrasives Unified Abrasives Manufacturers' Tyrolit North America Inc. Wolfco Inc. HOS-Technik GmbH Association Tyrolit Schleifmitiel Werke Swarovski ICE (Intl.Carbide & Eng. Inc.) United States Diamond Wheel Co. Unified Abrasives Manufacturers' Honing Compounds Industrial Tools Inc. Wendt USA Association Accurate Diamond Tool Corp. Intech Diamant, JSC Wes Cor Inc. United States Diamond Wheel Co. Applied Superabrasives Inc. International Diamond Services Inc. Winter Abrasives Wendt USA Crystal Assoc Inc. J M Edmunds Co. Inc. Hobs, Diamond and CBN Wes Cor Inc. Diamond Machining Technology Inc. JSC Borislav Plant Westec Diamond Tool Co. Diamond Productions Canada, Ltd. Lach Diamond Inc. Advanced Superabrasives LLC Wolfco Inc. Engis Corporation Advanced Superabrasives Inc. Lunzer Inc. Hones Diamond Extrude Hone Corp. Mike Petsch & Associates Inc. American Superabrasives Corp. Global Trading and Sourcing Milacron Inc. Applied Superabrasives Inc. A. Landau Diamond Tool & Wheel Gordon Engineering, Inc Noritake Co. Inc. Asahi Diamond America, Inc. ABmart Jalsons International Co. Inc. North Jersey Diamond Wheel Dianamic Abrasive Products Accurate Diamond Tool Corp. KP Wesseling Co. Inc. Norton Abrasives Fine-Cut Diamond Tool Co. Inc. Advanced Superabrasives Inc. Lands Superabrasives Co. Norton Winter/Amplex Global Trading and Sourcing Advanced Superabrasives LLC Master Chemical Corp. PF Markey Inc. Jalsons International Co. Inc. Alpex Wheel Co. Radiac Superabrasives Division Poltava Diamond Plant, JSC Jason Associates American Superabrasives Corp. Sunnen Products Company Radiac Superabrasives Division KP Wesseling Co. Inc. Anco Industrial Diamond Corp. Superior Honing Equipment Inc. Richards Machine & Cutting Tools Inc Lapcraft Inc. USA Andrew Peoples Associates Wes Cor Inc. SAE SA Mausner Equipment Co. Applied Superabrasives Inc. SAT Superabrasive Techniques Niabraze Corporation Asahi Diamond America, Inc. Inserts CVD Thick Film Diamond Scientific Industrial Enterprise R. F. Flood Industrial Supply Co. Barnes International Inc American Superabrasives Corp. Shively Brothers Inc. Shenzhen Full Rainbow Co, Ltd. BETA Diamond Products Accurate Diamond Tool Corporation Super Abrasive Toolings Shively Brothers Inc. Bryan D. Lavers Co. Inc. Asahi Diamond America, Inc. Super Abrasives Inc. Star Cutter Co CDP Diamond Products Bruce Diamond Corp. Wes Cor Inc. Technodiamant USA Inc. Citco Operations Carbide Grinding Co., Inc. The Abrasive Group Inc. Hones Cubic Boron Nitride Continental Diamond Tool Corp Carbo-Cut Inc. The Institute of Metal Cutting A. Landau Diamond Tool & Wheel Continental Industrial Diamond Inc Carter Diamond Tool Corp. The University of Toledo ABmart Crystal Assoc Inc. Chardon Tool The Wickman Corp. Accurate Diamond Tool Corp. Darmann Abrasive Products Citco Operations Of Landis Gardner Triatic, Inc. Action Superabrasive Products Datool Materials Abrasavos Ltda Crystal Assoc Inc. Tyrolit Do Brasil Ltda. Advanced Superabrasives LLC Diamond Machining Technology Inc CVD Diamond Corp. Tyrolit North America Inc. Alpex Wheel Co. Diamond Productions Canada, Ltd. Delaware Diamond Knives UKAM Industrial Superhard Tools American Superabrasives Corp. Diamond Products Diamond Reserve Inc. Unified Abrasives Manufacturers' Andrew Peoples Associates Diamond Reserve Inc. E.C. Kitzel & Sons, Inc. Association Applied Superabrasives Inc. Diamond Tool Mfg. Inc. Fine-Cut Diamond Tool Co. Inc. United States Diamond Wheel Co. Asahi Diamond America, Inc. Dianamic Abrasive Products General Industrial Diamond Co Inc Venev Industrial Diamond Inc. Barnes International Inc Engis Corporation Global Trading and Sourcing Wendt USA BETA Diamond Products Extrude Hone Corp. Gordon Engineering, Inc Wes Cor Inc. Bryan D. Lavers Co. Inc. Federal-Bryant Machinery Co. Harris International West Coast Diamond Tool Co. CDP Diamond Products Fine-Cut Diamond Tool Co. Inc. Imec Corporation Westec Diamond Tool Co. Citco Operations Gehring L P Ireland Tool Sales Corp. Winter Abrasives Continental Diamond Tool Corp General Industrial Diamond Co Inc J & M Diamond Tool, Inc Continental Industrial Diamond Inc Georgia Grinding Wheel Co Inc Jason Associates Grinding Wheels, Vitreous Crystal Assoc Inc. Geosinter Ferramentas Diamantadas Joel Hendrickson Co. ABmart Darmann Abrasive Products Global Trading and Sourcing Kennametal, Inc. Abrasive Engineering Society Datool Materials Abrasavos Ltda Gordon Engineering, Inc KP Wesseling Co. Inc. Abrasive Technology Inc. Diamond Productions Canada, Ltd. Intech Diamant, JSC Lovejoy Tool Company Inc Accurate Diamond Tool Corp. Diamond Products J M Edmunds Co. Inc. Lunzer Inc. Action Superabrasive Products Diamond Reserve Inc. Jalsons International Co. Inc. Madsen & Howell, Inc Advanced Superabrasives LLC Diamond Tool Mfg. Inc. Jason Associates Mastertech Diamond Prod Co Alpex Wheel Co. Dianamic Abrasive Products Jiahua Diamond Industrial Co., Ltd. Nixon Industrial Diamonds Ltd. Amplex Abrasives Engis Corporation Joma Diamond Tool Co. P F Markey Inc Applied Superabrasives Inc. Extrude Hone Corp. K & K Supply LLC Production Supply & Equipment Corp. Bryan D. Lavers Co. Inc. Federal-Bryant Machinery Co. Kadia Corp. R. F. Flood Industrial Supply Co. Cafro Fine-Cut Diamond Tool Co. Inc. Keen Kut Products Inc S & S Industrial Supply Inc. CDP Diamond Products Inc. Gehring L P KP Wesseling Co. Inc. Shively Brothers Inc. Changsha Jingzuan Tech Ind Co Ltd General Industrial Diamond Co Inc Lapcraft Inc. USA SP3 Citco Operations Of Landis Gardner Georgia Grinding Wheel Co Inc Lunzer Inc. STF Precision Crystal Assoc Inc. Global Trading and Sourcing M/S Balaji Diamond Tools Teeter Marketing Services, LLC Diagrind Inc. Gordon Engineering, Inc Madsen & Howell, Inc Wes Cor Inc. Diamant Werkzeuge Hameln GmbH J M Edmunds Co. Inc. Makino Inc. Westec Diamond Tool Co. Diamond Products Jalsons International Co. Inc. Meister Grinding Tech. Corp. Wolfco Inc.

2003 Superabrasives Resource Directory FINER POINTS 49 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride YTK Superabrasives STF Precision Westec Diamond Tool Co. Lapcraft Inc. USA Technodiamant USA Inc. Wolfco Inc. Lunzer Inc. Inserts Diamond, The Silk Road, Inc. YTK Superabrasives M/S Abrasive Technology Single Crystal Natural United States Diamond Wheel Co. Knives, Blades, Scapels, M/S Balaji Diamond Tools Accurate Diamond Tool Corp. Wes Cor Inc. Madsen & Howell, Inc ACH Marketing Inc Westec Diamond Tool Co. Microtomes Diamond Microdiamant AG Advanced Superabrasives LLC Wolfco Inc. Alpex Wheel Co. Microdiamant USA Inc. Alpex Wheel Company Inserts Polycrystalline CBN American Superabrasives Corp. North Jersey Diamond Wheel American Superabrasives Corp. Apollo Diamond Inc. Norton Abrasives Anco Industrial Diamond Corp. & Diamond Applied Superabrasives Inc. Norton Winter/Amplex Applied Superabrasives Inc. A. Landau Diamond Tool & Wheel Brandywine Abrasives Peter Wolters Of America, Inc. Asahi Diamond America, Inc. ABmart Bruce Diamond Corp. PF Markey Inc. Bruce Diamond Corp. Abrasive Technology Inc. Chardon Tool Poltava Diamond Plant, JSC Carter Diamond Tool Corp. Accurate Diamond Tool Corp. Continental Diamond Tool Corp Premier Diamond Corp. NV CH. Finkelstein & Co. NV ACH Marketing Inc Delaware Diamond Knives Production Supply & Equipment Corp. Chardon Tool Advanced Superabrasives LLC Diamond Productions Canada, Ltd. R. F. Flood Industrial Supply Co. Continental Industrial Diamond Inc Alpex Wheel Company Diamond Tool Mfg. Inc. Radiac Superabrasives Division Crystal Assoc Inc. American Superabrasives Corp. Fine-Cut Diamond Tool Co. Inc. Richards Machine & Cutting Tools Inc Custodiam SA Andrew Peoples Associates General Industrial Diamond Co Inc SAE SA Delaware Diamond Knives Applied Superabrasives Inc. Georgia Grinding Wheel Co Inc Saint Gobain Industrial Ceramics Diamond Reserve Inc. Asahi Diamond America, Inc. Gilmore Diamond Tools Inc. SAT Superabrasive Techniques Dianamic Abrasive Products Benchmark Industrial Supply Co., Inc Global Trading and Sourcing Shively Brothers Inc. E.C. Kitzel & Sons, Inc. Cafro Harris International South Bay Technology Inc Fine-Cut Diamond Tool Co. Inc. Carbide Grinding Co., Inc. Ireland Tool Sales Corp. Straus-Artys Corp. General Industrial Diamond Co Inc Carbo-Cut Inc. Jalsons International Co. Inc. Technodiamant USA Inc. Georgia Grinding Wheel Co Inc Carter Diamond Tool Corp. Jiahua Diamond Industrial Co., Ltd. The Abrasive Group Inc. Global Trading and Sourcing CDP Diamond Products Koho International The Bryan D Lavers Company Gordon Engineering, Inc Chardon Tool KP Wesseling Co. Inc. The Silk Road, Inc. Harper Enterprises Citco Operations Of Landis Gardner Kulkarni Traders Turner Tooling Co. Harris International Clapp DICO Corp. Lunzer Inc. Tyrolit Do Brasil Ltda. Hoffman Diamond Products Inc. Continental Industrial Diamond Inc Microlap Technologies Tyrolit Schleifmitiel Werke Swarovski Ireland Tool Sales Corp. Crystal Assoc Inc. Niabraze Corporation United States Diamond Wheel Co. J & M Diamond Tool, Inc Custodiam SA R. F. Flood Industrial Supply Co. United States Products Co J M Edmunds Co. Inc. Datool Materials Abrasavos Ltda Shively Brothers Inc. Wendt Dunnington Keen Kut Products Inc Dev Industrial Corp. South Bay Technology Inc Wendt USA KP Wesseling Co. Inc. Diamond Abrasives Corp. SP3 West Coast Diamond Tool Co. Kulkarni Traders Diamond Materials Inc. Superion Inc. Westec Diamond Tool Co. Lach Diamond Inc. Dianamic Abrasive Products Technodiamant USA Inc. Winter Abrasives Lunzer Inc. Drake Corp. The Gemesis Corp. Wolfco Inc. Microlap Technologies E.C. Kitzel & Sons, Inc. The Silk Road, Inc. Lapping CBN & Diamond Laps Nixon Industrial Diamonds Ltd. Federal-Bryant Machinery Co. Triatic Inc. North American Carbide Fine-Cut Diamond Tool Co. Inc. Well Diamond Wire Saws Inc 3M Superabrasives & Microfinishing P F Markey Inc Futuretech Diamond Tool Co. Abrasive Technology Inc. Production Supply & Equipment Corp. GE Superabrasives Lapping CBN & Diamond Accurate Diamond Tool Corp. R. F. Flood Industrial Supply Co. General Industrial Diamond Co Inc Compounds Advanced Superabrasives LLC Radiac Superabrasives Division Georgia Grinding Wheel Co Inc A. Landau Diamond Tool & Wheel Alpex Wheel Co. S & S Industrial Supply Inc. Global Trading and Sourcing Abrasive Technology Inc. American Superabrasives Corp. Shively Brothers Inc. Gordon Engineering, Inc Accurate Diamond Tool Corp. Applied Superabrasives Inc. STF Precision Hoffman Diamond Products Inc. Adamas Laboratory Corp. BETA Diamond Products Technodiamant USA Inc. Ilyich Abrasive Co. Advanced Superabrasives LLC CAE Online United States Diamond Wheel Co. Imec Corporation Agsco Corp. Carbide Die Service Wes Cor Inc. International Diamond Services Inc Alpex Wheel Co. CDP Diamond Products Westec Diamond Tool Co. Ireland Tool Sales Corp. American Superabrasives Corp. CH. Finkelstein & Co. NV Wolfco Inc. J & M Diamond Tool, Inc Amplex Abrasives Citco Operations Inserts Diamond, J M Edmunds Co. Inc. Applied Superabrasives Inc. Crystal Assoc Inc. Jalsons International Co. Inc. Asahi Diamond America, Inc. Dev Industrial Corp. Single Crystal Synthetic Jason Associates Benchmark Industrial Supply Co., Inc Diamantes Industries de Mexico Accurate Diamond Tool Corp. Joel Hendrickson Co. BETA Diamond Products Diamond Machining Technology Inc ACH Marketing Inc Keen Kut Products Inc CAE Online Diamond Reserve Inc. Advanced Superabrasives LLC Kennametal, Inc. Canbo- Get GmbH Diamond Tool Mfg. Inc. Alpex Wheel Company KP Wesseling Co. Inc. Carbide Die Service Dianamic Abrasive Products American Superabrasives Corp. KPT/Kaiser Precision Tooling, Inc. Carter Diamond Tool Corp. Eastwind Diamond Abrasives Apollo Diamond Inc. Kyocera Industrial Ceramics Corp. CH. Finkelstein & Co. NV Engis Corporation Applied Superabrasives Inc. Lach Diamond Inc Citco Operations Of Landis Gardner Extrude Hone Corp. Asahi Diamond America, Inc. Lovejoy Tool Co. Inc. Continental Diamond Tool Corp GE Superabrasives Carbide Grinding Co., Inc. Lunzer Inc. Continental Industrial Diamond Inc Gehring/Diato Carter Diamond Tool Corp. Madsen & Howell, Inc Crystal Assoc Inc. General Industrial Diamond Co Inc Chardon Tool Mastertech Diamond Prod Co Dev Industrial Corp. Global Trading and Sourcing Continental Industrial Diamond Inc Mike Petsch & Associates Inc. Diamantes Industries de Mexico Gordon Engineering, Inc Crystal Assoc Inc. Milacron Inc. Diamond Productions Canada, Ltd. Graff Diamond Products Delaware Diamond Knives Nixon Industrial Diamonds Ltd. Diamond Reserve Inc. Greenlee Diamond Tool Co. Diamond Reserve Inc. North American Carbide Diamond Tool Mfg. Inc. Henan Yalong Superhard Materials Dianamic Abrasive Products P F Markey Inc Dianamic Abrasive Products Industrial Diamond Laboratories, Inc. E.C. Kitzel & Sons, Inc. Poltava Diamond Plant, JSC Die Quip Corp. International Diamond Services Inc Fine-Cut Diamond Tool Co. Inc. Poly Tech Diamond Co. Inc. Eastwind Diamond Abrasives Ireland Tool Sales Corp. General Industrial Diamond Co Inc Production Supply & Equipment Corp. Engis Corporation Jalsons International Co. Inc. Georgia Grinding Wheel Co Inc Radiac Superabrasives Division Extrude Hone Corp. Jiahua Diamond Industrial Co., Ltd. Global Trading and Sourcing Richards Machine & Cutting Tools Inc Falcon Tool Co. Inc. K & K Supply LLC Gordon Engineering, Inc S & S Industrial Supply Inc. GE Superabrasives KP Wesseling Co. Inc. Harris International Saber Diamond Tools Inc. General Industrial Diamond Co Inc Lapcraft Inc. USA Hoffman Diamond Products Inc. Shape-Master Tool Co. Geosinter Ferramentas Diamantadas Lunzer Inc. Ireland Tool Sales Corp. SII Megadiamond Gilmore Diamond Tools Inc. M/S Abrasive Technology J & M Diamond Tool, Inc SP3 Global Trading and Sourcing Microdiamant AG J & M Diamond Tool, Inc. STF Precision Gordon Engineering, Inc Microdiamant USA Inc. J M Edmunds Co. Inc. Sumitomo Coal Mining Co. Ltd. Graff Diamond Products Newport Glass Works Ltd Jiahua Diamond Industrial Co., Ltd. Sumitomo Electric Carbide Inc. Granite City Tool Co. North Jersey Diamond Wheel Keen Kut Products Inc Superion Inc. Greenlee Diamond Tool Co. Peter Wolters Of America, Inc. Koho International Technodiamant USA Inc. Harper Enterprises Production Supply & Equipment Corp. KP Wesseling Co. Inc. Technology International, Inc. Industrial Diamond Laboratories, Inc. Radiac Superabrasives Division Lach Diamond Inc. The Institute of Metal Cutting International Diamond Services Inc Richards Machine & Cutting Tools Inc Lunzer Inc. Tomei Corporation of America Ireland Tool Sales Corp. Saint Gobain Industrial Ceramics Microlap Technologies United States Diamond Wheel Co. J & M Diamond Tool, Inc Shively Brothers Inc. Nixon Industrial Diamonds Ltd. US Synthetic Corporation Jalsons International Co. Inc. South Bay Technology Inc North American Carbide US Tool & Cutter Co. Jiahua Diamond Industrial Co., Ltd. South Bay Technology Inc. P F Markey Inc Valenite Inc. K & K Supply LLC Sumitomo Coal Mining Co. Ltd. Production Supply & Equipment Corp. Wendt Dunnington Keen Kut Products Inc Syntech Abrasives Inc R. F. Flood Industrial Supply Co. Wendt USA KP Wesseling Co. Inc. The Silk Road, Inc. Radiac Superabrasives Division Wes Cor Inc. Kulkarni Traders Turner Tooling Co. Shively Brothers Inc. West Coast Diamond Tool Co. Lands Superabrasives Co. United States Diamond Wheel Co.

50 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Wendt USA Matthews International - Marking Div Industrial Precision Components Granite City Tool Co. Westec Diamond Tool Co. Naval Research Laboratory Jason Associates Hoffman Diamond Products Inc. Wolfco Inc. Online Inc. Joma Diamond Tool Co. Industrial Pipe & Steel Pinpoint Laser Systems KP Wesseling Co. Inc. Industrial Precision Components Lapping CBN & Diamond Slurries Shenzhen Full Rainbow Co, Ltd. KPT/Kaiser Precision Tooling, Inc. Kadia Corp. A. Landau Diamond Tool & Wheel Sp3 Makino Inc. Kitamura Machinery Of USA Inc. Abrasive Technology Inc. Marken Manufacturing Inc. KP Wesseling Co. Inc. Accurate Diamond Tool Corp. Lens Grinding/Finishing Mausner Equipment Co. Kulkarni Traders Adamas Laboratory Corp ABmart Mike Petsch & Associates Inc. Kyocera Industrial Ceramics Corp. Advanced Superabrasives LLC Accurate Diamond Tool Corp. Niabraze Corporation Lach Diamond Inc Agsco Corp. Adamas Laboratory Corp. P F Markey Inc Makino Inc. Alpex Wheel Co. Advanced Superabrasives LLC Precision Abrasive Machinery Mausner Equipment Co. American Superabrasives Corp. Alpex Wheel Co. Production Supply & Equipment Corp. Newport Glass Works Ltd Amplex Abrasives American Superabrasives Corp. R. F. Flood Industrial Supply Co. Niabraze Corp. Anco Industrial Diamond Corp. Anco Industrial Diamond Corp. Richards Machine & Cutting Tools Inc Poly Tech Diamond Co. Inc. Applied Superabrasives Inc. Apollo Diamond Inc. S & S Industrial Supply Inc. Production Supply & Equipment Corp. Asahi Diamond America, Inc. Applied Superabrasives Inc. Saint-Gobain Advanced Ceramics R. F. Flood Industrial Supply Co. BETA Diamond Products CAE Online SAT Superabrasive Techniques Republic-Lagun CNC Corp CAE Online Canbo- Get GmbH Shively Brothers Inc. Richards Machine & Cutting Tools Inc Canbo- Get GmbH Carbide Die Service South Bend Lathe S & S Industrial Supply Inc. Carbide Die Service Carter Diamond Tool Corp. The Bryan D Lavers Company Shively Brothers Inc. Carter Diamond Tool Corp. CDP Diamond Products Inc. United States Products Co. Technodiamant USA Inc. CH. Finkelstein & Co. NV CH. Finkelstein & Co. NV Wes Cor Inc. Turner Tooling Co. Citco Operations Chardon Tool Westec Diamond Tool Co. UKAM Industrial Superhard Tools Continental Industrial Diamond Inc Crystal Assoc Inc. Machine Tools Cut Off Universal Drilling and Cutting Crystal Assoc Inc. Datool Materials Abrasavos Ltda Wes Cor Inc. Dev Industrial Corp. Delaware Diamond Knives Advanced Superabrasives Inc. Westec Diamond Tool Co. Diamantes Industries de Mexico Carbide Grinding Co., Inc. Dev Industrial Corp. Continental Diamond Tool Corp Machine Tools Edging Diamond Reserve Inc. Diamond Abrasives Corp. Diamond Tool Mfg. Inc. Continental Machinery Exchange Corp Diamond Productions Canada, Ltd. Diamond Tool Mfg. Inc. (Comex) Dianamic Abrasive Products Dianamic Abrasive Products EAS Diamond Abrasive Corp (Elmasli Eastwind Diamond Abrasives Diamond Productions Canada, Ltd. Asindircilar) Engis Corporation EAS Diamond Abrasive Corp (Elmasli Engis Corporation Fine-Cut Diamond Tool Co. Inc. Gordon Engineering, Inc Extrude Hone Corp. Asindircilar) Lach Diamond Inc General Industrial Diamond Co Inc Gordon Engineering, Inc GE Superabrasives Gilmore Diamond Tools Inc. Mausner Equipment Co. General Industrial Diamond Co Inc K & K Supply LLC Newport Glass Works Ltd Global Trading and Sourcing Lach Diamond Inc Global Trading and Sourcing Graff Diamond Products Niabraze Corporation Gordon Engineering, Inc Mausner Equipment Co. Technodiamant USA Inc. Granite City Tool Co. Newport Glass Works Ltd Graff Diamond Products Harris International Machine Tools Grinding Granite City Tool Co. Niabraze Corporation Hoffman Diamond Products Inc. Ilyich Abrasive Co. Production Supply & Equipment Corp. ABmart Imec Corporation Industrial Diamond Laboratories, Inc. Richards Machine & Cutting Tools Inc Advanced Manufacturing Sci & Tech Intech Diamant, JSC International Diamond Services Inc South Bay Technology Inc Agathon Machine Tools, Inc. International Diamond Services Inc Ireland Tool Sales Corp. Applied Superabrasives Inc. J & M Diamond Tool, Inc. Machine Tools Dressing Jalsons International Co. Inc. Bryan D. Lavers Co. Inc. Jiahua Diamond Industrial Co., Ltd. Jiahua Diamond Industrial Co., Ltd. ABmart Capitol Drilling & Sawing Joel Hendrickson Co. K & K Supply LLC Accurate Diamond Tool Corporation Carbide Die Service KP Wesseling Co. Inc. Keen Kut Products Inc BETA Diamond Products Congrind Lands Superabrasives Co. KP Wesseling Co. Inc. Bruce Diamond Corp. Continental Diamond Tool Corp Lunzer Inc. Lapcraft Inc. USA Carter Diamond Tool Corp. Continental Machinery Exchange Corp Microdiamant AG Lunzer Inc. Continental Diamond Tool Corp (Comex) Microdiamant USA Inc. M/S Abrasive Technology Crystal Assoc Inc. Crystal Assoc Inc. Microlap Technologies Madsen & Howell, Inc De Gorter Inc. DCM Tech. Morgan Advanced Ceramics Microdiamant AG Diamond Productions Canada, Ltd. De Gorter Inc. Naval Research Laboratory Diamond Tool & Abrasives, Inc. Diagrind Inc. Microdiamant USA Inc. Newport Glass Works Ltd Dianamic Abrasive Products Diamond Pacific Tool Corp. Newport Glass Works Ltd NH World Trade Co. Elms Associates Diamond Productions Canada, Ltd. North Jersey Diamond Wheel Nixon Industrial Diamonds Ltd. Federal-Bryant Machinery Co. Diamond Tool & Abrasives, Inc. Norton Abrasives Poltava Diamond Plant, JSC Fine-Cut Diamond Tool Co. Inc. Diamond Tool Mfg. Inc. Norton Winter/Amplex Premier Diamond Corp. NV G II Solution Inc. Dianamic Abrasive Products Peter Wolters Of America, Inc. Production Supply & Equipment Corp. General Industrial Diamond Co Inc Die Quip Corp. Production Supply & Equipment Corp. Radiac Superabrasives Division Gilmore Diamond Tools Inc. Drake Manufacturing Service Co. R. F. Flood Industrial Supply Co. SAE SA Global Trading and Sourcing EAS Diamond Abrasive Corp (Elmasli Richards Machine & Cutting Tools Inc SAT Superabrasive Techniques Gordon Engineering, Inc Asindircilar) SAE SA Shenzhen Full Rainbow Co, Ltd. Graff Diamond Products Elms Associates Saint Gobain Industrial Ceramics South Bay Technology Inc Granite City Tool Co. Engis Corporation Shively Brothers Inc. Sp3 K & K Supply LLC Extrude Hone Corp. South Bay Technology Inc Technodiamant USA Inc. KP Wesseling Co. Inc. Federal-Bryant Machinery Co. South Bay Technology Inc. The Abrasive Group Inc. Kulkarni Traders Fine-Cut Diamond Tool Co. Inc. Speedfam Corp The Gemesis Corp. Lach Diamond Inc Form Products/Form Grind Corp Straus-Artys Corp. The Silk Road, Inc. Makino Inc. Gibbs Machinery Company Inc. Sumitomo Coal Mining Co. Ltd. Tyrolit Schleifmitiel Werke Swarovski Mausner Equipment Co. Global Trading and Sourcing Technodiamant USA Inc. United States Diamond Wheel Co. Niabraze Corp. Gordon Engineering, Inc The Abrasive Group Inc. Wendt Dunnington Normac Inc. Graff Diamond Products The Silk Road, Inc. West Coast Diamond Tool Co. Precision Abrasive Machinery Granite City Tool Co. Turner Tooling Co. Westec Diamond Tool Co. Production Supply & Equipment Corp. Hardinge Brothers Tyrolit Do Brasil Ltda. Wolfco Inc. R. F. Flood Industrial Supply Co. Hardinge Inc. United States Products Co YTK Superabrasives S & S Industrial Supply Inc. Hoffman Diamond Products Inc. United States Products Co. Shively Brothers Inc. HTT (Hauser Tripet Tschudin) Wendt USA Machine Tools Accessories Turner Tooling Co. Huffman Corp. Westec Diamond Tool Co. Accurate Diamond Tool Corp. Tyrolit Schleifmitiel Werke Swarovski Industrial Pipe & Steel Winter Abrasives Accurate Tool & Die Inc. Industrial Precision Components Wolfco Inc. Andrew Peoples Associates Machine Tools Drilling International Tool Machines Of Florida Inc YTK Superabrasives Bryan D. Lavers Co. Inc. Automated Window Machinery Iseli Precision Inc. Lasers Cutting, Marking, Cedarberg Industries, Inc. Autodrill LLC J & S Tool Co. Inc. Measuring Continental Machinery Exchange Capitol Drilling & Sawing K & K Supply LLC Crystal Assoc Inc. Carter Diamond Tool Corp. Kellenberger A Hardinge Co. American Measuring Tool Mfg Assoc De Gorter Inc. Continental Diamond Tool Corp KP Wesseling Co. Inc. American Superabrasives Corp. Diamond Productions Canada, Ltd. Continental Machinery Exchange Corp Kulkarni Traders CAE Online Diamond Tool & Abrasives, Inc. (Comex) Lach Diamond Inc CH. Finkelstein & Co. NV Elms Associates De Gorter Inc. Lapcraft Inc. USA CRI Centerless Rebuilders, Inc. Federal-Bryant Machinery Co. Diamond Productions Canada, Ltd. Makino Inc. Global Trading and Sourcing FMB Machinery, USA EAS Diamond Abrasive Corp (Elmasli Mausner Equipment Co. Granite City Tool Co. Gibbs Machinery Company Inc. Asindircilar) Mike Petsch & Associates Inc. Jason Associates Global Trading and Sourcing Elms Associates Morgan-Denver Sales Co. KP Wesseling Co. Inc. Gordon Engineering, Inc Fine-Cut Diamond Tool Co. Inc. Newport Glass Works Ltd Lasers Marking Granite City Tool Co. Gibbs Machinery Company Inc. Niabraze Corp. Lasers Measuring Graymills Corp. Global Trading and Sourcing Normac Inc. Mahr Federal Inc. Hangsterfer's Laboratories, Inc. Gordon Engineering, Inc Normac Incorporated Mastertech Diamond Prod Co Industrial Pipe & Steel Graff Diamond Products Penn United Technology

2003 Superabrasives Resource Directory FINER POINTS 51 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride Peter Wolters Of America, Inc. Industrial Precision Components Elms Associates Anco Industrial Diamond Corp. Poly Tech Diamond Co. Inc. Kitamura Machinery Of USA Inc. Fine-Cut Diamond Tool Co. Inc. Andrew Peoples Associates Precision Abrasive Machinery KP Wesseling Co. Inc. Gibbs Machinery Company Inc. Apollo Diamond Inc. Production Supply & Equipment Corp. Kulkarni Traders Global Trading and Sourcing Applied Superabrasives Inc. R. F. Flood Industrial Supply Co. Lach Diamond Inc Gordon Engineering, Inc Asahi Diamond America, Inc. Ramco & Tannewitz Makino Inc. Granite City Tool Co. Beta Diamond Products Republic-Lagun CNC Corp Mausner Equipment Co. Industrial Precision Components Brandywine Abrasives Richards Machine & Cutting Tools Inc Milltronics Manufacturing Co. KP Wesseling Co. Inc. Bryan D. Lavers Co. Inc. Rush Machinery Inc Newport Glass Works Ltd Lach Diamond Inc CDP Diamond Products Rush Machinery Inc. Niabraze Corp. Morgan-Denver Sales Co. Citco Operations S & S Industrial Supply Inc. Production Supply & Equipment Corp. Newport Glass Works Ltd Congrind SAT Superabrasive Techniques R. F. Flood Industrial Supply Co. Penn United Technology Continental Diamond Tool Corp Schutte Tgm LLC Republic-Lagun CNC Corp Precision Abrasive Machinery Continental Industrial Diamond Inc Shively Brothers Inc. Richards Machine & Cutting Tools Inc R. F. Flood Industrial Supply Co. Crystal Assoc Inc. South Bend Lathe S & S Industrial Supply Inc. Richards Machine & Cutting Tools Inc Crystal Cut Tool Inc. Speedfam Corp Shively Brothers Inc. S & S Industrial Supply Inc. Datool Materials Abrasavos Ltda Star Cutter Co South Bend Lathe SAE SA Diagrind Inc. Stiaus & Artys Corp Sunnen Products Company Saint-Gobain Advanced Ceramics Diamond Products Sunnen Products Company Technodiamant USA Inc. United States Products Co. Diamond Reserve Inc. The Bryan D Lavers Company The Bryan D Lavers Company Wes Cor Inc. Diamond Tool Mfg. Inc. The University of Toledo The University of Toledo Dianamic Abrasive Products Tru Tech Systems Inc. U.S. Diamond Wheel Co. Machine Tools Sawing Dianamic Abrasive Products Tyrolit Schleifmitiel Werke Swarovski US Tool & Cutter Co. Accurate Tool & Die Inc. Die Quip Corp. U.S. Diamond Wheel Co. VMC Technologies Inc. Automated Window Machinery E.C. Kitzel & Sons, Inc. Warren/Amplex Superabrasives Wes Cor Inc. Carbide Die Service Falcon Tool Co. Inc. Weldon Machine Tool Inc. Westec Diamond Tool Co. Continental Diamond Tool Corp Fine-Cut Diamond Tool Co. Inc. Wendt USA Diamond Pacific Tool Corp. General Industrial Diamond Co Inc Wes Cor Inc. Machine Tools Polishing Diamond Productions Canada, Ltd. Georgia Grinding Wheel Co Inc Westec Diamond Tool Co. Continental Diamond Tool Corp Diamond Reserve Inc. Global Trading and Sourcing Machine Tools Lapping Diamond Productions Canada, Ltd. EAS Diamond Abrasive Corp (Elmasli Graff Diamond Products Die Quip Corp. Asindircilar) Granite City Tool Co. Adamas Laboratory Corp. EAS Diamond Abrasive Corp (Elmasli Elms Associates Greenlee Diamond Tool Co. Bryan D. Lavers Co. Inc. Asindircilar) Federal-Bryant Machinery Co. Harper Enterprises Capitol Drilling & Sawing Engis Corporation Gibbs Machinery Company Inc. Ireland Tool Sales Corp. Carbide Die Service Gordon Engineering, Inc Global Trading and Sourcing Jiahua Diamond Industrial Co., Ltd. Continental Diamond Tool Corp. K & K Supply LLC Gordon Engineering, Inc Joma Diamond Tool Co. Crystal Assoc Inc. Newport Glass Works Ltd Graff Diamond Products Kadia Corp. Diamond Pacific Tool Corp. Niabraze Corporation Granite City Tool Co. Keen Kut Products Inc Diamond Productions Canada, Ltd. Peter Wolters Of America, Inc. Industrial Pipe & Steel KP Wesseling Co. Inc. Diamond Tool & Abrasives, Inc. Production Supply & Equipment Corp. K & K Supply LLC Kulkarni Traders Diamond Tool Mfg. Inc. Richards Machine & Cutting Tools Inc KP Wesseling Co. Inc. Lapcraft Inc. USA Dianamic Abrasive Products Schutte Tgm LLC Kyocera Industrial Ceramics Corp. Lunzer Inc. Die Quip Corp. South Bay Technology Inc Lach Diamond Inc M/S Abrasive Technology Elms Associates Speedfam Corp Lapcraft Inc. USA Meister Grinding Tech. Corp. Engis Corp. Sunnen Products Company Newport Glass Works Ltd Microdiamant AG Extrude Hone Corp. United States Products Co Niabraze Corp. Milacron Inc. Fine-Cut Diamond Tool Co. Inc. Precision Abrasive Machinery Moore Tool Company Inc. Gibbs Machinery Company Inc. Machine Tools Profiling Production Machinery Inc. Morgan Advanced Ceramics Global Trading and Sourcing Carbide Grinding Co., Inc. Production Supply & Equipment Corp. National Abrasive Sales Inc. Gordon Engineering, Inc Continental Diamond Tool Corp Ramco & Tannewitz Niabraze Corp. Graff Diamond Products Diamond Productions Canada, Ltd. Richards Machine & Cutting Tools Inc North Jersey Diamond Wheel Granite City Tool Co. EAS Diamond Abrasive Corp (Elmasli Shively Brothers Inc. Norton Abrasives K & K Supply LLC Asindircilar) South Bay Technology Inc Norton Winter/Amplex Kadia Corp. General Industrial Diamond Co Inc UKAM Industrial Superhard Tools P F Markey Inc KP Wesseling Co. Inc. Gordon Engineering, Inc Warren/Amplex Superabrasives Kulkarni Traders Production Supply & Equipment Corp. Lach Diamond Inc Well Diamond Wire Saws Inc Radiac Superabrasives Division Lapcraft Inc. USA Newport Glass Works Ltd Wes Cor Inc. Mausner Equipment Co. SAT Superabrasive Techniques Niabraze Corporation Westec Diamond Tool Co. Sunnen Products Company Microlap Technologies Republic-Lagun CNC Corp Newport Glass Works Ltd Machine Tools Wire Drawing The Abrasive Group Inc. Richards Machine & Cutting Tools Inc The Bryan D Lavers Company Niabraze Corp. Technodiamant USA Inc. Apollo Diamond Inc. Peter Wolters Of America, Inc. The Gemesis Corp. Advanced Superabrasives LLC The Silk Road, Inc. Production Supply & Equipment Corp. Machine Tools Rebuild Carbide Die Service R. F. Flood Industrial Supply Co. Triatic Inc. Accurate Tool & Die Inc. De Gorter Inc. United States Diamond Wheel Co. Richards Machine & Cutting Tools Inc Advanced Superabrasives Inc. Diamond Reserve Inc. Rush Machinery Inc Wendt USA Andrew Peoples Associates Diamond Tool & Abrasives, Inc. Wes Cor Inc. Shively Brothers Inc. Carter Diamond Tool Corp. Die Quip Corp. South Bay Technology Inc West Coast Diamond Tool Co. Continental Machinery Exchange Eastwind Diamond Abrasives Westec Diamond Tool Co. Speedfam Corp Diamond Reserve Inc. Fine-Cut Diamond Tool Co. Inc. Stiaus & Artys Corp Winter Abrasives EAS Diamond Abrasive Corp (Elmasli Gibbs Machinery Company Inc. Wolfco Inc. Sumitomo Coal Mining Co. Ltd. Asindircilar) Global Trading and Sourcing Sunnen Products Company Fine-Cut Diamond Tool Co. Inc. Gordon Engineering, Inc The University of Toledo Mandrels Polycrystalline Gibbs Machinery Company Inc. Granite City Tool Co. CBN & Diamond Tyrolit Schleifmitiel Werke Swarovski Global Trading and Sourcing Industrial Pipe & Steel U.S. Diamond Wheel Co. Gordon Engineering, Inc Iseli Precision Inc. Accurate Diamond Tool Corp. United States Products Co Granite City Tool Co. KP Wesseling Co. Inc. Advanced Superabrasives LLC Warren/Amplex Superabrasives Huffman Corporation Kulkarni Traders Alpex Wheel Company Westec Diamond Tool Co. Industrial Precision Components Machining/Grinding Belt American Superabrasives Corp. Machine Tools Machining KP Wesseling Co. Inc. PF Markey Inc. Amplex Abrasives Lach Diamond Inc R. F. Flood Industrial Supply Co. Andrew Peoples Associates Accurate Tool & Die Inc. S & S Industrial Supply Inc. Applied Superabrasives Inc. Autodrill LLC Morgan-Denver Sales Co. Newport Glass Works Ltd SAE SA Asahi Diamond America, Inc. Automated Window Machinery SGL Carbon LLC Beta Diamond Products Capitol Drilling & Sawing Penn United Technology Precision Abrasive Machinery Shively Brothers Inc. CDP Diamond Products Carbide Die Service Stiaus & Artys Corp Citco Operations Carbide Grinding Co., Inc. Richards Machine & Cutting Tools Inc SAE SA The Abrasive Group Inc. Continental Industrial Diamond Inc Carter Diamond Tool Corp. The University of Toledo Crystal Assoc Inc. Continental Diamond Tool Corp Saint-Gobain Advanced Ceramics Shively Brothers Inc. Wes Cor Inc. Datool Materials Abrasavos Ltda Continental Machinery Exchange Corp Westec Diamond Tool Co. Diamond Reserve Inc. (Comex) South Bend Lathe Weldon Machine Tool Inc. Dianamic Abrasive Products Elms Associates Mandrels CBN & Diamond Die Quip Corp. Extrude Hone Corp. Wendt USA Wes Cor Inc. A. Landau Diamond Tool & Wheel E.C. Kitzel & Sons, Inc. Fine-Cut Diamond Tool Co. Inc. Abrasive Technology Inc. Fine-Cut Diamond Tool Co. Inc. Gibbs Machinery Company Inc. Machine Tools Repair Accurate Diamond Tool Corp. General Industrial Diamond Co Inc Global Trading and Sourcing Accurate Tool & Die Inc. Action Superabrasive Products Georgia Grinding Wheel Co Inc Gordon Engineering, Inc Carbide Grinding Co., Inc. Advanced Superabrasives Inc. Global Trading and Sourcing Granite City Tool Co. Carter Diamond Tool Corp. Advanced Superabrasives LLC Granite City Tool Co. Hardinge Inc. Continental Machinery Exchange Alpex Wheel Co. Joma Diamond Tool Co. Huffman Corporation Diamond Productions Canada, Ltd. American Superabrasives Corp. Keen Kut Products Inc Industrial Pipe & Steel Diamond Reserve Inc. Amplex Abrasives KP Wesseling Co. Inc.

52 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Mastertech Diamond Prod Co Wes Cor Inc. Fine-Cut Diamond Tool Co. Inc. Global Trading and Sourcing Microdiamant AG West Coast Diamond Tool Co. Gilmore Diamond Tools Inc. Gordon Engineering, Inc Milacron Inc. Westec Diamond Tool Co. Global Trading and Sourcing Institute Of Technology Tallaght National Abrasive Sales Inc. Wolfco Inc. Gordon Engineering, Inc Jiahua Diamond Industrial Co., Ltd. Norton Abrasives Ireland Tool Sales Corp. KP Wesseling Co. Inc. Norton Winter/Amplex Manual Tools Marking/Scribes, J & M Diamond Tool, Inc Premier Diamond Corp. NV PF Markey Inc. Diamond J & M Diamond Tool, Inc. Scientific Industrial Enterprise Production Supply & Equipment Corp. Accurate Diamond Tool Corporation Jalsons International Co. Inc. The Silk Road, Inc. Sumitomo Coal Mining Co. Ltd. ACH Marketing Inc KP Wesseling Co. Inc. Wendt Dunnington Sumitomo Electric Carbide Inc. Advanced Superabrasives LLC Lunzer Inc. Westec Diamond Tool Co. Superion Inc. American Superabrasives Corp. Mausner Equipment Co. Measurement/Testing Westec Diamond Tool Co. Anco Industrial Diamond Corp. Ogura Jewel Industry Co., Ltd. Winter Abrasives Applied Superabrasives Inc. Profilometers Wolfco Inc. Measurement/Testing Asahi Diamond America, Inc. Hardness Testers American Measuring Tool Mfg Assoc Manual Tools Engraving, Avanim Inc. Bruce Diamond Corp. Bruce Diamond Corp. Accurate Diamond Tool Corporation Bryan D. Lavers Co. Inc. Diamond Citco Operations Advanced Superabrasives LLC CAE Online Accurate Diamond Tool Corporation Continental Diamond Tool Corp. American Measuring Tool Mfg Assoc Die Quip Corp. ACH Marketing Inc Continental Industrial Diamond Inc American Stress Technologies Inc. Equimarmore, Lda Advanced Superabrasives Inc. Crystal Assoc Inc. Applied Superabrasives Inc. Gilmore Diamond Tools Inc. Alpex Wheel Company Delaware Diamond Knives CAE Online Global Trading and Sourcing Asahi Diamond America, Inc. Diamond Materials Inc. Continental Diamond Tool Corp Gordon Engineering, Inc Citco Operations Of Landis Gardner Diamond Productions Canada, Ltd. Continental Industrial Diamond Inc Jalsons International Co. Inc. Continental Diamond Tool Corp Diamond Reserve Inc. Crystal Cut Tool Inc. Jason Associates Continental Industrial Diamond Inc E.C. Kitzel & Sons, Inc. Diamond Productions Canada, Ltd. KP Wesseling Co. Inc. Diamond Productions Canada, Ltd. General Industrial Diamond Co Inc Die Quip Corp. Mahr Federal Inc. General Industrial Diamond Co Inc Georgia Grinding Wheel Co Inc Elms Associates Mausner Equipment Co. Georgia Grinding Wheel Co Inc Gilmore Diamond Tools Inc. Equimarmore, Lda Phase II Machine & Tool Gilmore Diamond Tools Inc. Gilmore Diamond Tools Inc. Fischer Technology Inc. Pinpoint Laser Systems Gordon Engineering, Inc Global Trading and Sourcing Gilmore Diamond Tools Inc. R. F. Flood Industrial Supply Co. J & M Diamond Tool, Inc Gordon Engineering, Inc Global Trading and Sourcing Richards Machine & Cutting Tools Inc Jalsons International Co. Inc. Granite City Tool Co. Gordon Engineering, Inc Saint Gobain Abrasives Joma Diamond Tool Co. Ireland Tool Sales Corp. Graff Diamond Products Shively Brothers Inc. Keen Kut Products Inc J & M Diamond Tool, Inc Institute Of Technology Tallaght The Institute of Metal Cutting Matthews International Jalsons International Co. Inc. Intech Diamant, JSC Vollstaedt-Diamant GMBH Microlap Technologies Joma Diamond Tool Co. J & M Diamond Tool, Inc. National Abrasive Sales Inc. Keen Kut Products Inc Jalsons International Co. Inc. Measurement/Testing Ro-Taps KP Wesseling Co. Inc. Keen Kut Products Inc Acupowder International LLC Manual Tools Files, CBN Kulkarni Traders KP Wesseling Co. Inc. American Measuring Tool Mfg Assoc & Diamond Lunzer Inc. Lunzer Inc. CAE Online A Landau Diamond Tool & Wheel Co Matthews International - Marking Div Mausner Equipment Co. Equimarmore, Lda Accurate Diamond Tool Corporation Microlap Technologies Mausner Equipment Co. Global Trading and Sourcing ACH Marketing Inc National Abrasive Sales Inc. Phase II Machine & Tool Gordon Engineering, Inc Advanced Superabrasives LLC Nixon Industrial Diamonds Ltd. Process Equipment Co. KP Wesseling Co. Inc. Alpex Wheel Co. Ogura Jewel Industry Co., Ltd. R. F. Flood Industrial Supply Co. Measurement/Testing American Superabrasives Corp. R. F. Flood Industrial Supply Co. Richards Machine & Cutting Tools Inc Applied Superabrasives Inc. Richards Machine & Cutting Tools Inc SAE SA Shape Tables/Separators Asahi Diamond America, Inc. South Bay Technology Inc Saint Gobain Abrasives American Measuring Tool Mfg Assoc Beta Diamond Products The Gemesis Corp. The Institute of Metal Cutting American Superabrasives Corp. Brandywine Abrasives Triatic Inc. Vollstaedt-Diamant GMBH CAE Online Cafro West Coast Diamond Tool Co. Westec Diamond Tool Co. Equimarmore, Lda Carbide Die Service Westec Diamond Tool Co. Measurement/Testing Lasers Global Trading and Sourcing CDP Diamond Products Wolfco Inc. Gordon Engineering, Inc Citco Operations Measurement/Testing American Measuring Tool Mfg Assoc KP Wesseling Co. Inc. Continental Diamond Tool Corp Apollo Diamond Inc. Premier Diamond Corp. NV Continental Industrial Diamond Inc Abrasion Resistance CAE Online R. F. Flood Industrial Supply Co. Continental Machinery Exchange Corp Advanced Superabrasives Inc. Die Quip Corp. Vollstaedt-Diamant GMBH (Comex) American Measuring Tool Mfg Assoc Equimarmore, Lda Wendt Dunnington Crystal Assoc Inc.. American Superabrasives Corp. Global Trading and Sourcing Measurement/Testing Sieves Diagrind Inc. CAE Online Gordon Engineering, Inc Diamantes Industries de Mexico Datool Materials Abrasavos Ltda KP Wesseling Co. Inc. Accurate Diamond Tool Corporation Diamond Machining Technology Inc Equimarmore, Lda Pinpoint Laser Systems Acupowder International LLC Diamond Productions Canada, Ltd. Gilmore Diamond Tools Inc. Premier Diamond Corp. NV American Measuring Tool Mfg Assoc Diamond Reserve Inc. Global Trading and Sourcing Wendt Dunnington American Superabrasives Corp. Diamond Tool Mfg. Inc. Gordon Engineering, Inc Measurement/Testing CAE Online Diamond Wright Institute Of Technology Tallaght Equimarmore, Lda Die Quip Corp. Intech Diamant, JSC Optical Comparators Global Trading and Sourcing EAS Diamond Abrasive Corp (Elmasli KP Wesseling Co. Inc. American Measuring Tool Mfg Assoc Gordon Engineering, Inc Asindircilar) Premier Diamond Corp. NV CAE Online Institute Of Technology Tallaght Engis Corporation Wendt Dunnington Continental Machinery Exchange KP Wesseling Co. Inc. General Industrial Diamond Co Inc Measurement/Testing Die Quip Corp. Kroosh Technologies Ltd Georgia Grinding Wheel Co Inc Equimarmore, Lda Premier Diamond Corp. NV Global Trading and Sourcing Crystal Strength Global Trading and Sourcing Scientific Industrial Enterprise Gordon Engineering, Inc Advanced Superabrasives Inc. Gordon Engineering, Inc Wendt Dunnington Graff Diamond Products American Measuring Tool Mfg Assoc Institute Of Technology Tallaght Medical Diamond Granite City Tool Co. American Superabrasives Corp. KP Wesseling Co. Inc. Greenlee Diamond Tool Co. Anco Industrial Diamond Corp. Mahr Federal Inc. Joints/Wear Parts Harper Enterprises CAE Online Mausner Equipment Co. American Superabrasives Corp. Ireland Tool Sales Corp. Datool Materials Abrasavos Ltda Optical Gaging Products Inc. Apollo Diamond Inc. Jalsons International Co. Inc. Equimarmore, Lda Premier Diamond Corp. NV Applied Superabrasives Inc. Keen Kut Products Inc Global Trading and Sourcing R. F. Flood Industrial Supply Co. Brandywine Abrasives KP Wesseling Co. Inc. Gordon Engineering, Inc Richards Machine & Cutting Tools Inc CDP Diamond Products Kulkarni Traders Institute Of Technology Tallaght Shively Brothers Inc. Cline Innovations Lunzer Inc. Intech Diamant, JSC S-T Industries Inc. Diamond Tool Mfg. Inc. M/S Balaji Diamond Tools KP Wesseling Co. Inc. Vollmer Of America Corp. General Industrial Diamond Co Inc Mike Petsch & Associates Inc. Premier Diamond Corp. NV Wendt Dunnington Global Trading and Sourcing National Abrasive Sales Inc. Vollstaedt-Diamant GMBH Westec Diamond Tool Co. Huffman Corporation Nixon Industrial Diamonds Wendt Dunnington Measurement/Testing Lunzer Inc. P F Markey Inc Measurement/Testing Triatic, Inc. Production Supply & Equipment Corp. Particle Size Distribution U.S. Diamond Wheel Co. R. F. Flood Industrial Supply Co. Diamond Styli Acupowder International LLC Weldon Machine Tool Inc. Radiac Superabrasives Division Accurate Diamond Tool Corporation Adamas Laboratory Corp Mounted Points Diamond Richards Machine & Cutting Tools Inc Advanced Superabrasives LLC American Measuring Tool Mfg Assoc SAE SA American Measuring Tool Mfg Assoc American Superabrasives Corp. Single Crystal SAT Superabrasive Techniques Apollo Diamond Inc. Anco Industrial Diamond Corp. A Landau Diamond Tool & Wheel Co Triatic Inc. Asahi Diamond America, Inc. CAE Online Abrasive Technology Inc. Tyrolit North America Inc. Bruce Diamond Corp. Datool Materials Abrasavos Ltda Accurate Diamond Tool Corporation United States Diamond Wheel Co. CAE Online Elms Associates ACH Marketing Inc Wendt USA Equimarmore, Lda Equimarmore, Lda Advanced Superabrasives LLC

2003 Superabrasives Resource Directory FINER POINTS 53 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride Alpex Wheel Co. Radiac Superabrasives Division Alpex Wheel Company KP Wesseling Co. Inc. American Superabrasives Corp. SAE SA Applied Superabrasives Inc. Lapcraft Inc. USA Anco Industrial Diamond Corp. Triatic Inc. Asahi Diamond America, Inc. National Abrasive Sales Inc. Apollo Diamond Inc. Unified Abrasives Manufacturers' Benchmark Industrial Supply Co., Inc Niabraze Corp. Applied Superabrasives Inc. Association Capital Industrial Supply Inc Noritake Co. Inc. Asahi Diamond America, Inc. United States Diamond Wheel Co. Citco Operations Of Landis Gardner P F Markey Inc Bell Manufacturing IDT Division Wendt USA Continental Diamond Tool Corp Pabot BETA Diamond Products Continental Industrial Diamond Inc Premier Diamond Corp. NV Bruce Diamond Corp. Mounted Points Metal Bond Diamond Productions Canada, Ltd. Production Supply & Equipment Corp. Capital Industrial Supply Inc Accurate Diamond Tool Corporation Dianamic Abrasive Products Radiac Superabrasives Division Chardon Tool ACH Marketing Inc Dragao Abrasivos Lda. SAT Superabrasive Techniques Citco Operations Of Landis Gardner Alpex Wheel Company E.C. Kitzel & Sons, Inc. Trenker Abrasive Plant Technology Continental Diamond Tool Corp. Applied Superabrasives Inc. EA Engineered Abrasives Canada Inc U.S. Diamond Wheel Co. Continental Industrial Diamond Inc Asahi Diamond America, Inc. EAS Diamond Abrasive Corp (Elmasli UKAM Industrial Superhard Tools Crystal Assoc Inc. Benchmark Industrial Supply Co., Inc Asindircilar) Ukam Industrial Superhard Tools Crystal Cut Tool Inc. Beta Diamond Products Engis Corporation Wendt Dunnington Datool Materials Abrasavos Ltda Capital Industrial Supply Inc Form Products/Form Grind Corp Westec Diamond Tool Co. Desmond Stephan Mfg Co CDP Diamond Products General Industrial Diamond Co Inc Wolfco Inc. Diamantes Industries de Mexico Citco Operations Of Landis Gardner Gordon Engineering, Inc Quality Control Systems Diamond Productions Canada, Ltd. Continental Diamond Tool Corp Greenlee Diamond Tool Co. Diamond Reserve Inc. Continental Industrial Diamond Inc Jalsons International Co. Inc. American Measuring Tool Mfg Assoc Diamond Tool & Abrasives, Inc. Crystal Cut Tool Inc. Jason Associates American Stress Technologies Inc. Dianamic Abrasive Products Diamond Productions Canada, Ltd. K & K Supply LLC Dyer Co. E.C. Kitzel & Sons, Inc. Dianamic Abrasive Products Keen Kut Products Inc Equimarmore, Lda EA Engineered Abrasives Canada Inc Dragao Abrasivos Lda. Mausner Equipment Co. Fischer Technology Inc. Fine-Cut Diamond Tool Co. Inc. EAS Diamond Abrasive Corp (Elmasli National Abrasive Sales Inc. Global Trading and Sourcing General Industrial Diamond Co Inc Asindircilar) P F Markey Inc Gordon Engineering, Inc Geosinter Ferramentas Diamantadas Elms Associates Radiac Superabrasives Division Mahr Federal Inc. Gilmore Diamond Tools Inc. Engis Corporation Richards Machine & Cutting Tools Inc Niabraze Corp. Global Trading and Sourcing Form Products/Form Grind Corp SAE SA Pinpoint Laser Systems Gordon Engineering, Inc General Industrial Diamond Co Inc Unified Abrasives Manufacturers' Premier Diamond Corp. NV Graff Diamond Products Gordon Engineering, Inc Association Process Equipment Co. Granite City Tool Co. Greenlee Diamond Tool Co. United States Diamond Wheel Co. Wendt Dunnington Harper Enterprises Jalsons International Co. Inc. Wendt USA Quills CVD Thick Film Diamond Jiahua Diamond Industrial Co., Ltd. K & K Supply LLC Mounted Points Vitrified Bond Joma Diamond Tool Co. Keen Kut Products Inc Accurate Diamond Tool Corporation K & K Supply LLC National Abrasive Sales Inc. Accurate Diamond Tool Corporation American Superabrasives Corp. Keen Kut Products Inc P F Markey Inc ACH Marketing Inc Carbo-Cut Inc. KP Wesseling Co. Inc. Radiac Superabrasives Division Allied Machine & Engineering Corp. Crystal Assoc Inc. Kulkarni Traders SAE SA Alpex Wheel Company Diamond Reserve Inc. Lach Diamond Inc. Unified Abrasives Manufacturers' Applied Superabrasives Inc. Fine-Cut Diamond Tool Co. Inc. Lunzer Inc. Association Asahi Diamond America, Inc. Fischer Special Tooling Corp. Mausner Equipment Co. United States Diamond Wheel Co. Benchmark Industrial Supply Co., Inc General Industrial Diamond Co Inc Meister Grinding Tech. Corp. Wendt USA Boride Engineered Abrasives Global Trading and Sourcing Microlap Technologies Capital Industrial Supply Inc Gordon Engineering, Inc National Abrasive Sales Inc. Mounted Points Polycrystalline Citco Operations Of Landis Gardner National Abrasive Sales Inc. Nixon Industrial Diamonds Ltd. CBN & Diamond Continental Industrial Diamond Inc Nixon Industrial Diamonds Ltd. Dianamic Abrasive Products North Jersey Diamond Wheel Accurate Diamond Tool Corporation Shively Brothers Inc. P F Markey Inc EA Engineered Abrasives Canada Inc Wolfco Inc. ACH Marketing Inc Engis Corporation R. F. Flood Industrial Supply Co. Advanced Superabrasives LLC Quills Diamond Radiac Superabrasives Division Form Products/Form Grind Corp Alpex Wheel Company General Industrial Diamond Co Inc Single Crystal S & S Industrial Supply Inc. American Superabrasives Corp. Shenzhen Full Rainbow Co, Ltd. Gordon Engineering, Inc Accurate Diamond Tool Corporation Andrew Peoples Associates Jalsons International Co. Inc. Shively Brothers Inc. Applied Superabrasives Inc. Advanced Superabrasives LLC Technodiamant USA Inc. Jason Associates American Superabrasives Corp. Asahi Diamond America, Inc. K & K Supply LLC The Abrasive Group Inc. BETA Diamond Products Anco Industrial Diamond Corp. The Desmond-Stephan Mfg. Co. Keen Kut Products Inc Apollo Diamond Inc. Bruce Diamond Corp. Mausner Equipment Co. The Silk Road, Inc. Capital Industrial Supply Inc Applied Superabrasives Inc. Meister Grinding Tech. Corp. Cape Abrasives Inc. Triatic, Inc. CDP Diamond Products National Abrasive Sales Inc. Tyrolit Schleifmitiel Werke Swarovski Chardon Tool Crystal Assoc Inc. P F Markey Inc Diamond Productions Canada, Ltd. Unified Abrasives Manufacturers' Citco Operations Of Landis Gardner Radiac Superabrasives Division Association Continental Industrial Diamond Inc Diamond Reserve Inc. Richards Machine & Cutting Tools Inc Dianamic Abrasive Products United States Diamond Wheel Co. Crystal Assoc Inc. SAE SA Wendt USA Datool Materials Abrasavos Ltda Fine-Cut Diamond Tool Co. Inc. Unified Abrasives Manufacturers' Fischer Special Tooling Corp. Wes Cor Inc. Diamond Productions Canada, Ltd. Association West Coast Diamond Tool Co. Diamond Reserve Inc. General Industrial Diamond Co Inc United States Diamond Wheel Co. Gilmore Diamond Tools Inc. Westec Diamond Tool Co. Dianamic Abrasive Products Wendt USA Wolfco Inc. E.C. Kitzel & Sons, Inc. Global Trading and Sourcing Plating Equipment Gordon Engineering, Inc Mounted Points Electroplated Fine-Cut Diamond Tool Co. Inc. General Industrial Diamond Co Inc Dianamic Abrasive Products Jiahua Diamond Industrial Co., Ltd. A Landau Diamond Tool & Wheel Co Global Trading and Sourcing Equimarmore, Lda National Abrasive Sales Inc. Accurate Diamond Tool Corporation Gordon Engineering, Inc Global Trading and Sourcing Nixon Industrial Diamonds Ltd. ACH Marketing Inc Jalsons International Co. Inc. KP Wesseling Co. Inc. Shively Brothers Inc. Alpex Wheel Company Joma Diamond Tool Co. Pabot The Silk Road, Inc. Applied Superabrasives Inc. K & K Supply LLC U.S. Diamond Wheel Co. Triatic, Inc. Asahi Diamond America, Inc. Keen Kut Products Inc Westec Diamond Tool Co. West Coast Diamond Tool Co. Benchmark Industrial Supply Co., Inc KP Wesseling Co. Inc. Wolfco Inc. Beta Diamond Products Lunzer Inc. Plating Services Quills Polycrystalline CBN Capital Industrial Supply Inc Milacron Inc. A Landau Diamond Tool & Wheel Co CDP Diamond Products National Abrasive Sales Inc. Applied Superabrasives Inc. & Diamond Citco Operations Of Landis Gardner Nixon Industrial Diamonds Ltd. ACH Marketing Inc Accurate Diamond Tool Corporation Continental Diamond Tool Corp North Jersey Diamond Wheel APS Inc. Advanced Superabrasives LLC Diamond Productions Canada, Ltd. S & S Industrial Supply Inc. Beta Diamond Products American Pacific Emery, Inc. Dianamic Abrasive Products Shively Brothers Inc. Capital Industrial Supply Inc American Superabrasives Corp. Dragao Abrasivos Lda. Technodiamant USA Inc. CDP Diamond Products Inc. Applied Superabrasives Inc. EA Engineered Abrasives Canada Inc The Abrasive Group Inc. Crystal Assoc Inc. Carbo-Cut Inc. Engis Corporation Triatic, Inc. Datool Materials Abrasavos Ltda CDP Diamond Products Form Products/Form Grind Corp Tyrolit Schleifmitiel Werke Swarovski Diamantes Industries de Mexico Crystal Assoc Inc. General Industrial Diamond Co Inc Unified Abrasives Manufacturers' Diamond Machining Technology Inc Diamond Materials Inc. Gordon Engineering, Inc Association Diamond Reserve Inc. Diamond Reserve Inc. Greenlee Diamond Tool Co. Wes Cor Inc. Diamond Tool Mfg. Inc. Dianamic Abrasive Products Ireland Tool Sales Corp. Westec Diamond Tool Co. Dianamic Abrasive Products Fine-Cut Diamond Tool Co. Inc. Jalsons International Co. Inc. Wolfco Inc. Eastwind Diamond Abrasives Fischer Special Tooling Corp. K & K Supply LLC Equimarmore, Lda General Industrial Diamond Co Inc Keen Kut Products Inc Mounted Points Resin Bond Fine-Cut Diamond Tool Co. Inc. Global Trading and Sourcing Meister Grinding Tech. Corp. A Landau Diamond Tool & Wheel Co Global Trading and Sourcing Gordon Engineering, Inc Mike Petsch & Associates Inc. Accurate Diamond Tool Corporation Graff Diamond Products Meister Grinding Tech. Corp. National Abrasive Sales Inc. ACH Marketing Inc Granite City Tool Co. National Abrasive Sales Inc. P F Markey Inc Advanced Superabrasives Inc. Greenlee Diamond Tool Co. Nixon Industrial Diamonds Ltd.

54 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Poly Tech Diamond Co. Inc. Reamers CVD Thick Abrasive Sales Inc. Applied Superabrasives Inc. Shively Brothers Inc. Nixon Industrial Diamonds Ltd. Asahi Diamond America, Inc. Wolfco Inc. Film Diamond P F Markey Inc Brandywine Abrasives Accurate Diamond Tool Corporation Production Supply & Equipment Corp. Carbide Die Service Raw Materials Carbide American Superabrasives Corp. R. F. Flood Industrial Supply Co. Carter Diamond Tool Corp. American Superabrasives Corp. Asahi Diamond America, Inc. S & S Industrial Supply Inc. Chardon Tool Anco Industrial Diamond Corp. Carbo-Cut Inc. Shively Brothers Inc. Continental Diamond Tool Corp Bryan D. Lavers Co. Inc. Chardon Tool SP3 Continental Industrial Diamond Inc Carbide Die Service’ Citco Operations Of Landis Gardner STF Precision Crystal Assoc Inc. Datool Materials Abrasavos Ltda Crystal Assoc Inc. Westec Diamond Tool Co. Crystal Cut Tool Inc. Diamond Materials Inc. Diamond Reserve Inc. Wolfco Inc. Diamond Productions Canada, Ltd. Drake Corp. E.C. Kitzel & Sons, Inc. Diamond Reserve Inc. Elms Associates Fine-Cut Diamond Tool Co. Inc. Reamers Diamond Dianamic Abrasive Products Global Trading and Sourcing General Industrial Diamond Co Inc Single Crystal E.C. Kitzel & Sons, Inc. Intech Diamant, JSC Global Trading and Sourcing A. Landau Diamond Tool & Wheel Fine-Cut Diamond Tool Co. Inc. International Carbide Corp. Gordon Engineering, Inc Accurate Diamond Tool Corp. General Industrial Diamond Co Inc International Diamond Services Inc Ireland Tool Sales Corp. ACH Marketing Inc Georgia Grinding Wheel Co Inc Ireland Tool Sales Corp. Joel Hendrickson Co. Advanced Superabrasives LLC Global Trading and Sourcing Jason Associates KP Wesseling Co. Inc. Alpex Wheel Company Gordon Engineering, Inc KP Wesseling Co. Inc. Lunzer Inc. American Superabrasives Corp. Graff Diamond Products Milacron Inc. Morgan Advanced Ceramics Apollo Diamond Inc. Hoffman Diamond Products Inc. Newport Glass Works Ltd National North American Carbide Penn United Technology Superion Inc. U.S. Diamond Wheel Co. Unified Abrasives Manufacturers' Association United States Products Co Wes Cor Inc. Raw Materials Ceramics Advanced Ceramics Corp. Atomergic Chemetals Corp Bryan D. Lavers Co. Inc. Elms Associates Global Trading and Sourcing Intech Diamant, JSC KP Wesseling Co. Inc. Morgan Specialty Graphite Newport Glass Works Ltd Superion Inc. Teeter Marketing Services, LLC U.S. Diamond Wheel Co. Unified Abrasives Manufacturers' Association Raw Materials Concrete & Stone Cobatech Corp Eastwind Diamond Abrasives Elms Associates Global Trading and Sourcing KP Wesseling Co. Inc. Newport Glass Works Ltd North American Industrial Diamond Raw Materials Glass Elms Associates Global Trading and Sourcing KP Wesseling Co. Inc. Newport Glass Works Ltd SAT Superabrasive Techniques Raw Materials Graphite Acupowder International LLC Atomergic Chemetals Corp Bryan D. Lavers Co. Inc. Elms Associates Equimarmore, Lda Global Trading and Sourcing Intech Diamant, JSC KP Wesseling Co. Inc. Morgan Specialty Graphite Pabot SGL Carbon LLC Raw Materials Metal Accurate Tool & Die Inc. Acupowder International LLC Allied-Hunter Anco Industrial Diamond Corp. Atomergic Chemetals Corp Bryan D. Lavers Co. Inc. CH. Finkelstein & Co. NV Cobatech Corp Connecticut Engineering Assoc Corp Eastwind Diamond Abrasives Elms Associates Equimarmore, Lda Global Trading and Sourcing Intech Diamant, JSC International Diamond Services Inc KP Wesseling Co. Inc. Pabot Scientific Industrial Enterprise Umicore Cobalt & Energy Products Wes Cor Inc.

2003 Superabrasives Resource Directory FINER POINTS 55 CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, products & services by company PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride Ireland Tool Sales Corp. Lunzer Inc. Cafro Westec Diamond Tool Co. J M Edmunds Co. Inc. Shively Brothers Inc. Carbo-Cut Inc. Wolfco Inc. Jason Associates Sp3 Carter Diamond Tool Corp. Jiahua Diamond Industrial Co., Ltd. CDP Diamond Products Saws, Diamond Circular Keen Kut Products Inc Routers CVD Thick Film Diamond Chardon Tool 3D Diamond Tooling Inc KP Wesseling Co. Inc. Accurate Diamond Tool Corporation Citco Operations Of Landis Gardner Abrasive Technology Inc. Lunzer Inc. American Pacific Emery, Inc. Continental Industrial Diamond Inc Accurate Diamond Tool Corp. National Abrasive Sales Inc. American Superabrasives Corp. Crystal Assoc Inc. Accurate Tool & Die Inc. Nixon Industrial Diamonds Ltd. Asahi Diamond America, Inc. Diamond Productions Canada, Ltd. ACH Marketing Inc P F Markey Inc Carbo-Cut Inc. Diamond Reserve Inc. Advanced Superabrasives LLC Production Supply & Equipment Corp. Chardon Tool Dianamic Abrasive Products Alpex Wheel Co. R. F. Flood Industrial Supply Co. Citco Operations Of Landis Gardner E.C. Kitzel & Sons, Inc. Andrew Peoples Associates Shively Brothers Inc. Crystal Assoc Inc. Fine-Cut Diamond Tool Co. Inc. Applied Superabrasives Inc. STF Precision Diamond Reserve Inc. General Industrial Diamond Co Inc Archer Diamond & Abrasive Blades Sunnen Products Company E.C. Kitzel & Sons, Inc. Georgia Grinding Wheel Co Inc Asahi Diamond America, Inc. Superion Inc. Fine-Cut Diamond Tool Co. Inc. Global Trading and Sourcing Benchmark Industrial Supply Co., Inc The Silk Road, Inc. General Industrial Diamond Co Inc Gordon Engineering, Inc Brandywine Abrasives Triatic, Inc. Global Trading and Sourcing Ireland Tool Sales Corp. Capitol Drilling & Sawing Wes Cor Inc. Gordon Engineering, Inc J & M Diamond Tool, Inc Carbide Die Service Wolfco Inc. Ireland Tool Sales Corp. Keen Kut Products Inc Cardinal Saws & Blades Inc J & M Diamond Tool, Inc KP Wesseling Co. Inc. CDP Diamond Products Reamers Polycrystalline CBN Joel Hendrickson Co. Lovejoy Tool Co. Inc. Changsha Jingzuan Tech Ind Co Ltd & Diamond KP Wesseling Co. Inc. Lunzer Inc. Channel Diamond Tools Ltd. ABmart Lunzer Inc. Milacron Inc. Continental Diamond Tool Corp Accurate Diamond Tool Corp. Morgan Advanced Ceramics National Abrasive Sales Inc. Continental Industrial Diamond Inc ACH Marketing Inc National Abrasive Sales Inc. Nixon Industrial Diamonds Ltd. Crystal Assoc Inc. Advanced Superabrasives LLC Nixon Industrial Diamonds Ltd. Poly Tech Diamond Co. Inc. Datool Materials Abrasavos Ltda Alpex Wheel Company Production Supply & Equipment Corp. Production Supply & Equipment Corp. Diamant Werkzeuge Hameln GmbH American Superabrasives Corp. R. F. Flood Industrial Supply Co. Saber Diamond Tools Inc. Diamond Productions Canada, Ltd. Andrew Peoples Associates Shively Brothers Inc. Shape-Master Tool Co. Diamond Products Applied Superabrasives Inc. SP3 Shively Brothers Inc. Diamond Wright Asahi Diamond America, Inc. Westec Diamond Tool Co. Sp3 Dianamic Abrasive Products Cafro Wolfco Inc. United States Cutting Tool Institute Dragao Abrasivos Lda. Carbo-Cut Inc. Routers Diamond Wendt USA Drake Corp. Carter Diamond Tool Corp. Westec Diamond Tool Co. EA Engineered Abrasives Canada Inc CDP Diamond Products Single Crystal Wolfco Inc. Eastwind Diamond Abrasives Chardon Tool Abrasive Technology Inc. Safety & Environmental Elms Associates Citco Operations Of Landis Gardner Accurate Diamond Tool Corp. Engis Corporation Clapp DICO Corp. ACH Marketing Inc Airflow Systems Inc. Equimarmore, Lda Continental Industrial Diamond Inc Advanced Superabrasives LLC Blowtherm Southern California Fordia Ltd. Crystal Assoc Inc. Alpex Wheel Company Dustvent Inc. General Industrial Diamond Co Inc Diamond Materials Inc. American Superabrasives Corp. Global Trading and Sourcing Georgia Grinding Wheel Co Inc Diamond Productions Canada, Ltd. Anco Industrial Diamond Corp. KP Wesseling Co. Inc. Gladu Tools Inc. Diamond Reserve Inc. Apollo Diamond Inc. Kroosh Technologies Ltd Global Trading and Sourcing Dianamic Abrasive Products Applied Superabrasives Inc. Latta Equipment Company, Inc. Graff Diamond Products E.C. Kitzel & Sons, Inc. Asahi Diamond America, Inc. Madsen & Howell, Inc Granite City Tool Co. Federal-Bryant Machinery Co. Brandywine Abrasives Monlan Group Greenlee Diamond Tool Co. Fine-Cut Diamond Tool Co. Inc. Carter Diamond Tool Corp. National Abrasive Sales Inc. Hoffman Diamond Products Inc. General Industrial Diamond Co Inc CDP Diamond Products Inc. R. F. Flood Industrial Supply Co. Ireland Tool Sales Corp. Georgia Grinding Wheel Co Inc Chardon Tool Ruwac Jalsons International Co. Inc. Global Trading and Sourcing Continental Diamond Tool Corp Shively Brothers Inc. K & K Supply LLC Gordon Engineering, Inc Continental Industrial Diamond Inc Trenker Abrasive Plant Technology Keen Kut Products Inc Hoffman Diamond Products Inc. Crystal Assoc Inc. Saws, Diamond Band KP Wesseling Co. Inc. Ireland Tool Sales Corp. Diamond Productions Canada, Ltd. Lach Diamond Inc J & M Diamond Tool, Inc. Diamond Reserve Inc. Accurate Diamond Tool Corp. Lapcraft Inc. USA J M Edmunds Co. Inc. Dianamic Abrasive Products Accurate Tool & Die Inc. Lunzer Inc. Jason Associates E.C. Kitzel & Sons, Inc. Advanced Superabrasives LLC Madsen & Howell, Inc Joel Hendrickson Co. Fine-Cut Diamond Tool Co. Inc. Alpex Wheel Co. Marken Manufacturing Inc. Keen Kut Products Inc General Industrial Diamond Co Inc Andrew Peoples Associates Mausner Equipment Co. KP Wesseling Co. Inc. Georgia Grinding Wheel Co Inc Applied Superabrasives Inc. Microlap Technologies Lach Diamond Inc. Geosinter Ferramentas Diamantadas Asahi Diamond America, Inc. Mike Petsch & Associates Inc. Lunzer Inc. Global Trading and Sourcing Brandywine Abrasives National Abrasive Sales Inc. Milacron Inc. Gordon Engineering, Inc Capitol Drilling & Sawing Niabraze Corp. National Abrasive Sales Inc. Graff Diamond Products CDP Diamond Products North American Products Corp. Nixon Industrial Diamonds Ltd. Granite City Tool Co. Continental Diamond Tool Corp North Jersey Diamond Wheel P F Markey Inc Ireland Tool Sales Corp. Crystal Assoc Inc. P F Markey Inc Poly Tech Diamond Co. Inc. J & M Diamond Tool, Inc De Gorter Inc. Prasad Innovations Production Supply & Equipment Corp. Jiahua Diamond Industrial Co., Ltd. Diamond Productions Canada, Ltd. Production Machinery Inc. Richards Machine & Cutting Tools Inc Keen Kut Products Inc Diamond Tool Mfg. Inc. Production Supply & Equipment Corp. S & S Industrial Supply Inc. KP Wesseling Co. Inc. Equimarmore, Lda R. F. Flood Industrial Supply Co. Saber Diamond Tools Inc. Lunzer Inc. Georgia Grinding Wheel Co Inc Radiac Superabrasives Division Shape-Master Tool Co. National Abrasive Sales Inc. Global Trading and Sourcing Richards Machine & Cutting Tools Inc Shively Brothers Inc. Nixon Industrial Diamonds Ltd. Graff Diamond Products Rocom Corp. SP3 Production Supply & Equipment Corp. Granite City Tool Co. Saber Diamond Tools Inc. STF Precision R. F. Flood Industrial Supply Co. Greenlee Diamond Tool Co. SAE SA Sunnen Products Company Shively Brothers Inc. Ireland Tool Sales Corp. Savage Saws-Div Of W J Save Co. Superion Inc. Superion Inc. KP Wesseling Co. Inc. Sawing Systems Inc. The Institute of Metal Cutting The Silk Road, Inc. Lunzer Inc. Shively Brothers Inc. Turner Tooling Co. Triatic, Inc. Madsen & Howell, Inc Soffcut International, Inc. United States Cutting Tool Institute Wendt USA Mike Petsch & Associates Inc. South Bay Technology Inc Westec Diamond Tool Co. Wes Cor Inc. National Abrasive Sales Inc. Syntech Abrasives Inc Wolfco Inc. Westec Diamond Tool Co. Niabraze Corp. Terra Diamond Ind. Resetting Services Wolfco Inc. North Jersey Diamond Wheel Texas Diamond Tool Routers Polycrystalline CBN P F Markey Inc The Abrasive Group Inc. A Landau Diamond Tool & Wheel Co Production Supply & Equipment Corp. Triatic Inc. Accurate Diamond Tool Corporation & Diamond R. F. Flood Industrial Supply Co. Turner Tooling Co. Continental Diamond Tool Corp 3D Diamond Tooling Inc Radiac Superabrasives Division Tyrolit Schleifmitiel Werke Swarovski Crystal Assoc Inc. ABmart Ramco & Tannewitz UKAM Industrial Superhard Tools Diamantes Industries de Mexico Abrasive Technology Inc. Richards Machine & Cutting Tools Inc United States Diamond Wheel Co. Diamond Productions Canada, Ltd. Accurate Diamond Tool Corp. Saber Diamond Tools Inc. Well Diamond Wire Saws Inc Elms Associates ACH Marketing Inc Shively Brothers Inc. Wendt USA Federal-Bryant Machinery Co. Advanced Superabrasives LLC South Bay Technology Inc Wes Cor Inc. Fine-Cut Diamond Tool Co. Inc. Alpex Wheel Company Stoneage Industrial Diamond West Coast Diamond Tool Co. Global Trading and Sourcing American Pacific Emery, Inc. The Abrasive Group Inc. Wolfco Inc. Ireland Tool Sales Corp. American Superabrasives Corp. Triatic Inc. YTK Superabrasives J & M Diamond Tool, Inc Andrew Peoples Associates Turner Tooling Co. Jalsons International Co. Inc. Applied Superabrasives Inc. Ukam Industrial Superhard Tools Saws, Diamond Wire KP Wesseling Co. Inc. Asahi Diamond America, Inc. United States Diamond Wheel Co. Accurate Diamond Tool Corporation Kulkarni Traders Benchmark Industrial Supply Co., Inc Wes Cor Inc. Advanced Superabrasives LLC

56 FINER POINTS 2003 Superabrasives Resource Directory CODE: CBN- Cubic Boron Nitride, CVD- Chemical Vapor Deposition, PCD- Polycrystalline Diamond, PCBN-Polycrystalline Cubic Boron Nitride products & services by company Applied Superabrasives Inc. Supfina Machine Co. Inc. Elms Associates Wes Cor Inc. Asahi Diamond America, Inc. T&M Superabrasives Fine-Cut Diamond Tool Co. Inc. West Coast Diamond Tool Co. CAE Online The Abrasive Group Inc. General Industrial Diamond Co Inc Westec Diamond Tool Co. Crystal Assoc Inc. The Institute of Metal Cutting Georgia Grinding Wheel Co Inc Wolfco Inc. Delaware Diamond Knives The Silk Road, Inc. Gilmore Diamond Tools Inc. YTK Superabrasives Dianamic Abrasive Products The Wickman Corp. Global Trading and Sourcing Elms Associates Turner Tooling Co. International Diamond Services Inc Wear Parts Wire Guides Equimarmore, Lda Tyrolit North America Inc. Ireland Tool Sales Corp. Asahi Diamond America, Inc. Georgia Grinding Wheel Co Inc Tyrolit Schleifmitiel Werke Swarovski J & M Diamond Tool, Inc Carbide Die Service Global Trading and Sourcing U.S. Diamond Wheel Co. J M Edmunds Co. Inc. General Industrial Diamond Co Inc Granite City Tool Co. United States Diamond Wheel Co. Jalsons International Co. Inc. Jalsons International Co. Inc. Greenlee Diamond Tool Co. Warren/Amplex Superabrasives -Saint- Jiahua Diamond Industrial Co., Ltd. National Abrasive Sales Inc. Intech Diamant, JSC Gobain Ceramic Joma Diamond Tool Co. Sp3 Ireland Tool Sales Corp. Wes Cor Inc. Keen Kut Products Inc Technodiamant USA Inc. KP Wesseling Co. Inc. Westec Diamond Tool Co. KP Wesseling Co. Inc. Wire Dies Natural Single Crystal Kulkarni Traders Wolfco Inc. Kulkarni Traders Lach Diamond Inc. Lunzer Inc. American Superabrasives Corp. Lapcraft Inc. USA Tool & Metal Treatment Systems Microlap Technologies Anco Industrial Diamond Corp. National Abrasive Sales Inc. Accurate Tool & Die Inc. National Abrasive Sales Inc. Applied Superabrasives Inc. Niabraze Corp. American Measuring Tool Mfg Assoc Nixon Industrial Diamonds Ltd. Asahi Diamond America, Inc. R. F. Flood Industrial Supply Co. Elms Associates Noritake Co. Inc. Carbide Die Service Sawing Systems Inc. Gilmore Diamond Tools Inc. Production Supply & Equipment Corp. Dev Industrial Corp. Scientific Industrial Enterprise Global Trading and Sourcing Sp3 Dev Industrial Corporation Shively Brothers Inc. Grieve Corp. STF Precision Diamond Abrasives Corp. South Bay Technology Inc Hi Tecmetal Group Inc. Sumitomo Electric Carbide Inc. Dianamic Abrasive Products Stoneage Industrial Diamond Industrial Pipe & Steel Technodiamant USA Inc. Elms Associates Tyrolit Schleifmitiel Werke Swarovski Radyne Corp. The Gemesis Corp. Fort Wayne Wire Die Inc Well Diamond Wire Saws Inc Shively Brothers Inc. The Silk Road, Inc. Global Trading and Sourcing Wendt USA Surface Engineering Coating Assoc Wes Cor Inc. Indus Gems B.V.B.A. Wes Cor Inc. The Institute of Metal Cutting West Coast Diamond Tool Co. KP Wesseling Co. Inc. Westec Diamond Tool Co. Wear Parts CVD Diamond Westec Diamond Tool Co. Kulkarni Traders Wolfco Inc. Wolfco Inc. National Abrasive Sales Inc. Accurate Diamond Tool Corp. Precision Die Technologies Superfinishing Stones CBN American Pacific Emery, Inc. Wear Parts PCD R. F. Flood Industrial Supply Co. & Diamond American Superabrasives Corp. ABmart Wes Cor Inc. Asahi Diamond America, Inc. Abrasive Technology Inc. Westec Diamond Tool Co. ABmart Bruce Diamond Corp. Accurate Diamond Tool Corp. Woodburn Diamond Die Inc Accurate Diamond Tool Corp. Carbide Grinding Co., Inc. Advanced Superabrasives LLC Wire Dies PCD Advanced Superabrasives Inc. Carbo-Cut Inc. Alpex Wheel Co. Advanced Superabrasives LLC Chardon Tool American Pacific Emery, Inc. American Pacific Emery, Inc. Allied Machine & Engineering Corp. Citco Operations Of Landis Gardner American Superabrasives Corp. American Superabrasives Corp. American Superabrasives Corp. Cline Innovations Applied Superabrasives Inc. Applied Superabrasives Inc. Anco Industrial Diamond Corp. Crystal Cut Tool Inc. Asahi Diamond America, Inc. Asahi Diamond America, Inc. Applied Superabrasives Inc. Crystallume Engineered Diamond Bruce Diamond Corp. Carbide Die Service Asahi Diamond America, Inc. CVD Diamond Corp. Carbide Grinding Co., Inc. Dev Industrial Corp. Barnes International Inc. Delaware Diamond Knives Diamond Abrasives Corp. Benchmark Industrial Supply Co., Inc Carbo-Cut Inc. Dev Industrial Corporation Carter Diamond Tool Corp. Dianamic Abrasive Products BETA Diamond Products Diamond Abrasives Corp. Elms Associates Brandywine Abrasives CDP Diamond Products E.C. Kitzel & Sons, Inc. Chardon Tool Fort Wayne Wire Die Inc Cape Abrasives Inc. Elms Associates GE Superabrasives Capital Industrial Supply Inc Citco Operations Of Landis Gardner Fine-Cut Diamond Tool Co. Inc. Clapp DICO Corp. Global Trading and Sourcing CDP Diamond Products General Industrial Diamond Co Inc Granite City Tool Co. Crystal Assoc Inc. Cline Innovations Gilmore Diamond Tools Inc. Continental Industrial Diamond Inc Indus Gems B.V.B.A. Darmann Abrasive Products Global Trading and Sourcing Intech Diamant, JSC Datool Materials Abrasavos Ltda Crystal Cut Tool Inc. Harris International Dev Industrial Corporation KP Wesseling Co. Inc. Dev Industrial Corporation Ireland Tool Sales Corp. Kulkarni Traders Diamant Werkzeuge Hameln GmbH Diamant Werkzeuge Hameln GmbH National Abrasive Sales Inc. J & M Diamond Tool, Inc Diamond Abrasives Corp. Diamond Machining Technology Inc Joel Hendrickson Co. PF Markey Inc. Diamond Pacific Tool Corp. Diamond Materials Inc. Poltava Diamond Plant, JSC K & K Supply LLC Dianamic Abrasive Products Dianamic Abrasive Products KP Wesseling Co. Inc. Precision Die Technologies Elms Associates Drake Corp. R. F. Flood Industrial Supply Co. Lunzer Inc. E.C. Kitzel & Sons, Inc. Engis Corporation Mastertech Diamond Prod Co SP3 Gehring L P Elms Associates Sumitomo Electric Carbide Inc. Morgan Advanced Ceramics Fine-Cut Diamond Tool Co. Inc. Georgia Grinding Wheel Co Inc National Abrasive Sales Inc. U.S. Synthetic Corp Corp Global Trading and Sourcing Futuretech Diamond Tool Co. Wes Cor Inc. Nixon Industrial Diamonds Ltd. GE Superabrasives Graff Diamond Products PF Markey Inc. Westec Diamond Tool Co. Hermes Abrasives Ltd. Production Supply & Equipment Corp. General Industrial Diamond Co Inc Woodburn Diamond Die Inc. Intech Diamant, JSC S & S Industrial Supply Inc. Gilmore Diamond Tools Inc. YTK Superabrasives Global Trading and Sourcing International Diamond Services Inc SP3 Wire Dies Synthetic Ireland Tool Sales Corp. STF Precision International Diamond Services Inc J M Edmunds Co. Inc. Teeter Marketing Services, LLC Ireland Tool Sales Corp. Single Crystal Jalsons International Co. Inc. Wes Cor Inc. J & M Diamond Tool, Inc American Superabrasives Corp. Jiahua Diamond Industrial Co., Ltd. Westec Diamond Tool Co. J M Edmunds Co. Inc. Apollo Diamond Inc. K & K Supply LLC Wolfco Inc. Jalsons International Co. Inc. Applied Superabrasives Inc. Kadia Corp. Joel Hendrickson Co. Asahi Diamond America, Inc. Kenneth Glasser Co Wear Parts Gage Points Diamond Joma Diamond Tool Co. Carbide Die Service KP Wesseling Co. Inc. A Landau Diamond Tool & Wheel Co Keen Kut Products Inc Dev Industrial Corp. Kulkarni Traders Accurate Diamond Tool Corporation KP Wesseling Co. Inc. Diamond Abrasives Corp. Lapcraft Inc. USA Advanced Superabrasives LLC Lach Diamond Inc. Diamond Materials Inc. Lunzer Inc. Alpex Wheel Co. Lunzer Inc. Dianamic Abrasive Products Madsen & Howell, Inc American Superabrasives Corp. M/S Balaji Diamond Tools Elms Associates Mausner Equipment Co. Anco Industrial Diamond Corp. Mastertech Diamond Prod Co Fort Wayne Wire Die Inc Meister Grinding Tech. Corp. Apollo Diamond Inc. National Abrasive Sales Inc. Global Trading and Sourcing Microdiamant Ag Applied Superabrasives Inc. Nixon Industrial Diamonds Ltd. Granite City Tool Co. Microlap Technologies Asahi Diamond America, Inc. Noritake Co. Inc. Indus Gems B.V.B.A. Micromatic-Fishers Operations Bruce Diamond Corp. North American Carbide Jiahua Diamond Industrial Co., Ltd. Milacron Inc. Carbide Grinding Co., Inc. PF Markey Inc. KP Wesseling Co. Inc. National Abrasive Sales Inc. Carter Diamond Tool Corp. Poly Tech Diamond Co. Inc. Kulkarni Traders Noritake Co. Inc. CDP Diamond Products Production Supply & Equipment Corp. National Abrasive Sales Inc. North American Industrial Diamond CH. Finkelstein & Co. NV Saber Diamond Tools Inc. Precision Die Technologies P F Markey Inc Chardon Tool Shape-Master Tool Co. Sumitomo Electric Carbide Inc. Pinnacle Abrasives Citco Operations Of Landis Gardner SII Megadiamond The Gemesis Corp. Production Supply & Equipment Corp. Cline Innovations South Bay Technology Inc The Silk Road, Inc. Radiac Superabrasives Division Continental Industrial Diamond Inc SP3 Wes Cor Inc. Richards Machine & Cutting Tools Inc Crystal Cut Tool Inc. STF Precision Westec Diamond Tool Co. SAE SA Delaware Diamond Knives Technodiamant USA Inc. Woodburn Diamond Die Inc. SAT Superabrasive Techniques Dev Industrial Corporation Technology International, Inc. Shively Brothers Inc. Diamond Productions Canada, Ltd. Turner Tooling Co. Sunnen Products Company Dianamic Abrasive Products US Synthetic Corporation Super Abrasive Toolings E.C. Kitzel & Sons, Inc. Wendt USA

2003 Superabrasives Resource Directory FINER POINTS 57 Industrial Diamond Association CHECKLIST of America, Inc. of things to do... ASSOCIATION MEMBER BENEFITS

Renew my subscription to Finer Points Note to self... magazine. Why Belong? Reserve my ad space in the next Finer Points issue. I guess there are hundreds of excellent reasons for joining and participating in the IDA. I just figured I’d refresh my own memory… and maybe some Submit article for consideration in future others should do the same. issue of Finer Points. Why should I belong to the IDA? Ever ask yourself that question? If not… you should! Otherwise you may be taking membership for granted, which is Send Finer Points my business news, new regrettable for you and a shame for the association. The best thing that products, new hires, promotions, industry could happen for any group of association members is to take time, every news and other press release items. now and then, and ask themselves, "Why am I a dues-paying member?" Well, let me think… Pass this issue around to a friend. ● I gain many true, lifelong friends among the members; people to be with for friendships' sake, as well as for business reasons. ● I get to have a voice in furthering the industry, improving the economy and working for the general good and well being of all. And where else can I interact and network with such a diverse group? Send in my membership ● I have an opportunity to participate in setting standards for the abrasive application to the IDA. industry… This alone would be enough reason for me to belong! ● The IDA helps me stay abreast in the digital world. The IDA is upgrading Refer a company to IDA its website and has long-range plans that include search criteria for for consideration as a members like me with hot links to my company. member. ● I need constant training help and the IDA is the best source of non- commercial courses put together by the experts… our own member Visit the IDA Website at: companies. Other courses are “for-profit” and not put together for the www.superabrasives.org sole purpose of education and training. and submit a question or comment. ● I see the IDA is always working to solidify and strengthen the value of the Association for each of its members. Contact an IDA member for products or ● Through the IDA I can take part in the most informative global services. conferences like Intertech 2003. ● I can call the IDA for help with presentations or to resource information. The IDA serves as a clearinghouse for information related to products and services within the industry. ● The IDA works for me to expand markets and reach untapped customer bases for my company… more can be accomplished collectively than individually. ● The IDA provides me with contacts for government services regarding exporting, sales and use of abrasive products and other materials of interest for our industry. ● Finer Points is my own magazine! I receive it free and the articles and features are key to my business. I can also advertise at a discounted rate because I am an IDA member! Mark my calendar to attend Intertech 2003, The cost of belonging to the IDA is small, maybe the lowest dues of all July 28-August 1, 2003. trade associations. And look what I get in return… extremely low rent for the space I occupy in the superabrasives industry. Even when other problems Make hotel reservations at Hyatt Regency in command my full attention, the officers, directors, and headquarters staff Vancouver. keep working in my best interest. Plan to attend IDA Annual Meeting at Now is the time to take action! If you are not a member of the Intertech 2003 Industrial Diamond Association of America, now is the time to join. SEND IN MY You can benefit from all the activity and programs… just like me! REGISTRATION TODAY!

58 FINER POINTS 2003 Superabrasives Resource Directory