CONTINENTAL DIAMOND TOOL CORPORATION

RESIN BOND DIAMOND AND CBN PRODUCTS

We’re setting the new standard. OFF HAND DRESSER DIAMOND AND CBN WHEEL SPECIFICATIONS

DIAMOND DIAMOND NCD 150 R 100 B Q 1/8 TOOL # SELECTION DEPTH

HGT3 1/2 x 1/4 3/8" HGT3 HGT54 BOND DEPTH HGT4 3/4 x 1/4 3/8 ABRASIVE GRIT GRADE CONCENTRATIONBOND or or SIZE MODIFICATION OF MD = Uncoated RESIN METAL LOW 25 TYPE HGT54 1/4 Round 5/16 HGT4 HGT58 Diamond DIAMOND 40 180 600 RA-Glass 50 Designates NCD = Nickel 75 Coated 60 200 800 AS Bond SECTION HGT58 1/2 Round 3/8 HIGH 100 B - Resin Diamond 80 240 1000 C - Ceramic Modification (Most 100 300 1200 125 M - Metal 1/16 Shank Diameter 5/8" Standard) 120 400 1/8 NCTD = 30% Nickel 150 500 1/4 O.A.L. = 8" Coated Diamond 3/8 CCD =Copper 1/2 Coated Diamond CSGD = Nickel L Coated ORDERING INFORMATION Diamond for CORE MATERIAL High Steel TYPE: As pictured in contents, such as 1A1, 6A2, 11V9. Content PA Plastic Aluminum Grinding SIZE: All physical Dimensions (Diameter, thickness, hole size, etc.) NC8D = Nickel SPECIFICATIONS: As outlined. AL Metal Aluminum D Coated More PHONO POINTS Friable LIST OF MATERIAL GRINDING (Carbide, Steel, Glass, Stainless, PC Plastic Copper Diamond ect.) List appr. % example - (90% carbide 10% steel) ST Steel BZ = Cubic Boron DIA. SHANK LIST WET OR DRY GRINDING. PI Plastic Iron DIA. SHANK Nitride ANGLE SIZE NO. SIZE ANGLE SIZE NO. SIZE (CBN) Inch Metric Inch Metric Example: 1A1, BR Bronze 6" x 1/4 x 1 1/4, NCD120R100BQ1/8 PA, 80% Carbide, 20% Steel, 60 30 .081 1 or 2 60 .081 3-6 HOW TO ORDER Wet Grinding. 1/8 3 1/8 3/16 4 3/16 PP B - 2 40 1/4 5 or 6 1/4 40 .081 1 or 2 Tool # Shank 70 .081 3-6 Angle 1/8 3 B=60 Diameter Diamond Size 1/8 2=1/8 30-(Standard Duty) RESIN BOND 3/16 4 C=75 3/16 D=90 3=3/16 40-(Heavy Duty) 1/4 5 4=1/4 50 1/4 50 .081 3 - 6 1" long 60 DIAMOND AND CBN ABRASIVE APPLICATIONS 90 30 .081 1-2 standard 70 1/8 length MD - Uncoated Diamond - Free Cutting, Least Heat, Lower Power, Limited Duty, Shorter Wheel Life. Wet or Dry. 3/16 1/8 3 NCD - Nickel Coated Diamond - General Purpose, 1/4 3/16 4 1/4 5-6 Universally Usable, Multi-Duty, Long Life, MAN-MADE RESIN BOND DIAMOND SELECTION GUIDELINES 60 .081 3 - 6 DIAMOND SIZE: Finished Stone Quality Finish. Wet or Dry. 1/8 40 .081 1-2 Base of Diamond NCTD - Nickel Coated Diamond - Special Purpose, 3/16 1/8 3 30 = .022 to .030 Dry Grinding, Carbide or Carbide and Steel DRY GRINDING WET GRINDING 1/4 3/16 4 40 = .032 to .040 Requires Less Power, Minimal Workpiece 70 .081 3 - 6 1/4 5-6 Cemented Burn, Limited Duty. Wet or Dry. Cemented Cemented Cemented 1/8 50 .081 3-6 50 = .042 to .050 Carbide/ CCD - Copper Coated Diamond - Special Purpose Carbide Carbide/Steel Carbide 3/16 1/8 60 = .052 to .060 Dry Grinding WC, Longer Life, Higher Power, Steel 1/4 3/16 70 = .062 to .070 Limited Duty, Carbide Only. Dry. 75 30 .081 1 or 2 1/4 CSGD - Nickel Coated Diamond for High Steel Con- MD Fair Good Good Good 1/8 3 60 .081 3-6 tent Grinding Special Purpose, Longer Life, 3/16 4 1/8 Lower Power, Limited Duty, For 30% or more NCD Good Better 0-15% Steel Better Better 1/4 5 or 6 3/16 Steel with Carbide. Wet.* 40 .081 1 or 2 1/4 NC8D -Nickel Coated Diamond - Special Purpose Wet 1/8 3 NCTD Good Best Overall Good Good 70 .081 3-6 Grinding of Carbide, Longer Life, Lower 3/16 4 1/8 Power Limited Duty and Free Cutting Char- 1/4 5 NC8D Better No Best No 3/16 acteristics. Wet.* 50 .081 3-6 1/4 BZ - Cubic Boron Nitride (CBN) - Special Purpose, CCD Best No No No 1/8 Precision Grinding of Tool and Die Steel, Su- 3/16 peralloys, Stainless Steels and other Hardened 1/4 Alloy Steels. Wet or Dry. CSGD No Best Over 33% No Best * May have extra cost.

PAGECONTINENTAL 46 DIAMOND TOOL CONTINENTAL DIAMOND PAGE TOOL 46 (260)(219) 493-1294 / /1-800-443-6629 1-800-443-6629 / FAX / FAX (219) (260) 749-7326 749-7326 PAGEPAGE 19 19 ABRASIVE STONES (DRESSING STICKS) GRIT DRESSER TOOLS Used on Resin and Metal Bonded Wheels to condition and true diamond and CBN. Remove metallic buildup, opening the bond for more aggressive cutting action. CDT Grit Dressers are tools having uniform diamond distributed in a tough matrix for long life and dependabil- ity. These ready to use tools have new diamond points exposed and are ready to yield a rapid, required finish. How to Use: Soak the stone in coolant or water for a brief time (approx. two minutes). If possible, Additionally, wheel truing and dressing is accomplished with maximum efficiency for more pieces per dress. reduce grinding wheels R.P.M.’s. This will help condition the wheel quicker and better. Grit dressers are the most economical way to dress grinding wheels. Superabrasive Dressing Stick Grit Size Aluminum Oxide Silicon Carbide Wheel Grit Size Recommended Grit Dresser application suggestions: 60 - 80 1/2 x 1/2 x 4 A150 1/2 x 1/2 x 4 C150 150 A220 C220 80 - 100 • Because of the large diamond section, dressing can be accomplished quickly. 100 - 120 A320 C320 120 - 140 •Normal tool infeed is .001" and can range up to .002" A600 C600 140 - 170 220 1/2 x 1/2 x 6 A150 1/2 x 1/2 x 6 C150 170 - 200 •Traverse rates can range from 12 IPM to 24 IPM and can go to 40 IPM where the only wheel requirement is A220 C220 200 - 230 stock removal. A320 C320 230 - 270 270 - 325 320 •Slower traverse rates result in a wheel face that produces less stock removal and improved finish. A600 C600 325 - 400 * 1/2 x 1/2 x 4 A220 are standard 400 - 500 • Faster traverse rates result in a wheel face that produces greater stock removal and a rougher finish. Resin Bond Products: Aluminum Oxide 500 - 600 600 600 - 800 •When first installing a grit dresser tool, make 4 or 5 passes at .005" infeed to ensure full face contact between Metal Bond Products: Aluminum Oxide or Silicon Carbide 800 -1000 the dressing tool and the wheel face.

3/8 3/32 DW GRINDING PINS 3/32 3/8 GT51SDF GT56SDM GT4SDM GT51EDF GT56EDM GT4EDM D 2 S GT51HDF 2 GT56HDM GT4HDM

RESIN BOND T L METAL BOND 7/16 D T S OAL DIA. TOOL # CBN TOOL # D T S OAL DIA. TOOL # CBN # 7/16

1/8 1/8 1/8 2 1/8 RP2D-125/2 RP2B-125/2 1/83/16 3/32 2 MP1D-125/3 MP1B-125/3 1/2 1/8 1/4 3/32 2 MP1D-125/4 MP1B-125/4 1/8 1/8 1/4 1/8 2 1/4 RP2D-125/4 RP2B-125/4 1/8 1/2 3/16 3/16 1/8 2 3/16 RP2D-187/3 RP2B-187/3 1/8 1/4 1/8 2 MP2D-125/4 MP2B-125/4 3/16 1/4 1/8 2 1/4 RP2D-187/4 RP2B-187/4 5/32 3/16 3/32 2 MP1D-156/3 MP1B-156/3 5/32 1/4 1/8 2 MP2D-156/4 MP2B-156/4 GT52SDF GT58SDM 1/4 1/8 1/4 2 1/8 RP4D-250/2 RP4B-250/2 3/16 3/16 1/8 2 MP2D-187/3 MP2B-187/3 GT52EDF GT58EDM 1/4 1/4 1/4 2 1/4 RP4D-250/4 RP4B-250/4 3/16 1/4 1/8 2 MP2D-187/4 MP2B-187/4 2 1/4 3/8 1/4 2 3/8 RP4D-250/6 RP4B-250/6 3/16 1/4 3/16 2 1/2 MP3D-187/4 MP3B-187/4 2 GT52HDF GT58HDM GT3SDM 1/4 1/2 1/4 2 1/2 RP4D-250/8 RP4B-250/8 1/4 1/8 1/8 2 MP2D-250/2 MP2B-250/2 5/16 1/4 1/4 2 1/4 RP4D-312/4 RP4B-312/4 1/4 1/4 1/8 2 MP2D-250/4 MP2B-250/4 GT3EDM 5/16 5/16 1/4 2 5/16 RP4D-312/5 RP4B-312/5 1/4 1/4 3/16 2 1/2 MP3D-250/4 MP3B-250/4 1/4 1/4 1/4 2 1/2 MP4D-250/4 MP4B-250/4 3/8 1/4 1/4 2 1/4 RP4D-375/4 RP4B-375/4 7/16 GT3HDM 9/32 1/4 1/8 2 MP4D-281/4 MP4B-281/4 7/16 3/8 3/8 1/4 2 3/8 RP4D-375/6 RP4B-375/6 9/32 1/4 3/16 2 1/2 MP2D-281/4 MP2B-281/4 3/8 1/2 1/4 2 1/2 RP4D-375/8 RP4B-375/8 5/16 1/4 3/16 2 1/2 MP3D-312/4 MP3B-312/4 1/2 1/8 1/4 2 1/8 RP4D-500/2 RP4B-500/2 5/16 5/16 3/16 2 1/2 MP3D-312/5 MP3B-312/5 3/16 1/2 1/4 1/4 2 1/4 RP4D-500/4 RP4B-500/4 3/8 1/8 3/16 2 1/2 MP3D-375/2 MP3B-375/2 3/16 1/2 3/8 1/4 2 3/8 RP4D-500/6 RP4B-500/6 3/8 1/4 3/16 2 1/2 MP3D-375/4 MP3B-375/4 1/2 1/2 1/4 2 1/2 RP4D-500/8 RP4B-500/8 3/8 3/8 3/16 2 1/2 MP3D-375/6 MP3B-375/6 GT53SDM GT8SDM 3/8 3/8 1/4 2 1/2 MP4D-375/6 MP4B-375/6 5/8 1/4 1/4 2 1/4 RP4D-625/4 RP4B-625/4 GT53EDM 1/2 1/8 3/16 2 1/2 MP3D-500/2 MP3B-500/2 2 GT8EDM 5/8 3/8 1/4 2 3/8 RP4D-625/6 RP4B-625/6 1/2 1/4 3/16 2 1/2 MP3D-500/4 MP3B-500/4 5/8 1/2 1/4 2 1/2 RP4D-625/8 RP4B-625/8 1/2 3/8 1/4 2 1/2 MP4D-500/6 MP4B-500/6 GT53HDM GT8HDM 3/4 1/4 1/4 2 1/4 RP4D-750/4 RP4B-750/4 1/2 1/2 1/4 2 1/2 MP4D-500/8 MP4B-500/8 3/4 3/8 1/4 2 3/8 RP4D-750/6 RP4B-750/6 5/8 1/4 1/4 2 1/2 MP4D-625/4 MP4B-625/4 3/4 1/2 1/4 2 1/2 RP4D-750/8 RP4B-750/8 5/8 3/8 1/4 2 1/2 MP4D-625/6 MP4B-625/6 3/4 1/4 1/4 2 1/2 MP4D-750/4 MP4B-750/4 7/16 GT6SDM 3/4 3/4 1/4 2 3/4 RP4D-750/12 RP4B-750/12 3/4 1/4 1/4 2 1/2 MP4D-750/6 MP4B-750/6 11/4 1/4 2 1/4 RP4D-1000/4 RP4B-1000/4 11/4 1/4 2 1/2 MP4D-1000/4 MP4B-1000/4 GT6EDM 13/8 1/4 2 3/8 RP4D-1000/6 RP4B-1000/6 13/8 1/4 2 1/2 MP4D-1000/6 MP4B-1000/6 1/4 11/2 1/4 2 1/2 RP4D-1000/8 RP4B-1000/8 13/8 1/4 3 MP6D-1000/6 MP6B-1000/6 5/16 GT6HDM GT54SDM GT1SDM SHANKS GT54EDM GT1EDM DW SHANK 2 *STEEL, GT54HDM GT1HDM *CARBIDE *HEAVY METAL HOW TO ORDER

7/16 Grit Size of DWB DWF DWK GT2 ED M Abrasive 5/16 Wheel Diamond Size 5/16 Style of Concentration 24, 30, 36 VC = Very Course Shank SD = 75% 46 C = Course & Diamond ED = 100% 60 M = Medium (Standard) GT55SDM GT2SDM Section HD = 125% 80, 100 F = Fine GT55EDM GT2EDM B1 = for Coarse CBN Wheels 2 B2 = For Fine CBN Wheels DWB - straight mandrel inserted in wheel DWF - shoulder mandrel inserted in wheel DWK - stepped mandrel inserted in wheel GT55HDM GT2HDM

7/16

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1A1 3A1 D 15A2 X D D U K W X T Z T ° S 45 T X H H B° J E H J 14A1 6A1 DT W X DT W X D D 6 3/4 1/8 1/16 1/8 7 3/4 1/8 1/16 1/8 3/16 3/16 J X P X U F 1/4 1/4 3/8 3/8 T T 1/2 1/2 H 45°

H 15V9 D 1A1 - Centerless Large Wheel 1A1R - Tool K X U D S° X D T X B° N E H T T J DT S U X O H L 21/245 3/16 1/16 1/8 H 1/4 2 1/2 1/2 45 3/16 1/16 1/8 1/4 9A1 1A1R 31/245 3/16 1/16 1/8 D 1/4 P X D 3 1/2 3/4 45 3/16 1/16 1/8 F X 1/4 T 3/8 T H 43/445 3/16 1/16 1/8 Body T 1/4 3/8 G 53/4451/41/161/8 H 3/8 P 1 3/8 45 1/4 1/16 1/8 3/8 1Y1 1DD1 1/2 D 63/4451/41/161/8 D C2 X 3/8 U 1/2 T V A T 83/4451/41/161/8 V° 3/8 H H X C 1/2

PAGECONTINENTAL 32 DIAMOND TOOL CONTINENTAL DIAMOND PAGE TOOL 32 (219)(260) 493-1294493-1294 / /1-800-443-6629 1-800-443-6629 / FAX / FAX (219) (260) 749-7326 749-7326 PAGE PAGE 3333 RESIN/METAL BOND WHEEL STYLE CHART RESIN / METAL BOND

1E1 1EE1 12A2 12V4 D (260) 493-1294 / 1-800-443- D D D V X B 6629 / FAX (260) 749-7326 W K W K V T PAGE 3 PAGE 2 B ° T X X CONTINENTAL DIAMOND T X H V T TOOL H H E H E 1F1 1FF1 DT W X DT W X DT VW X

D D 31/21/81/16 1/8 53/43/16 1/16 1/8 3 7/8 10 1/8 1/16 1/8 3/16 1/4 1/4 X X 1/4 3/8 3/8 3/8 R T R T 7/8 1/8 1/16 1/8 61 3/16 1/16 1/8 7/8 20 1/8 1/16 1/8 3/16 1/4 1/4 H 1/4 3/8 3/8 3/8 41/21/81/16 1/8 1/2 41/2101/41/161/8 3/16 61 103/16 1/16 1/8 1/4 81 3/16 1/16 1/8 3/8 1/4 7/8 1/8 1/16 1/8 1FF1 R-Tool 1V1 3/8 3/16 1/4 1/2 D D 3/8

X X N V° 12V9 R T T D O K X H L H U T S° E 2A2T 4A2P H J

D D DT S U X DT S U X W W 31/2301/41/161/8 83/4451/41/161/8 X X 45 3/8 T T Z 7/8 45 1/4 1/16 1/8 1/2 E S CR 41/2301/41/161/8 3/8 H 10 3/4 30 1/4 1/16 1/8 H 45 3/8 7/8 45 1/4 1/16 1/8 1/2 B. C. 51 3/845 1/4 1/16 1/8 10 1 45 1/4 1/16 1/8 3/8 3/8 63/4301/41/161/8 1/2 6A2 6A2B 3/8 12 1 30 1/4 1/16 1/8 D 1/2 3/8 63/4451/41/161/8 1/2 W 3/8 12 1 45 1/4 1/16 1/8 X 1/2 3/8 T 83/4301/41/161/8 1/2 3/8 H B.C. E 1/2

PAGECONTINENTAL 34 DIAMOND TOOL CONTINENTAL DIAMOND PAGE TOOL 34 (219)(260) 493-1294493-1294 / /1-800-443-6629 1-800-443-6629 / FAX / FAX (219) (260) 749-7326 749-7326 PAGE PAGE 3131 9A 3 RESIN/METAL BOND WHEEL STYLE CHART D X W RESIN / METAL BOND 6A2C 6A2H T

H E 11A2 B.C. B.C. D T W E X D K W 6 1 1/4 1/2 1/16 1/8 1/4 Z X 3/8 6A9 9A3 D 1/2 T X D 5° 3/4 K W X S° 7 1 1/2 1/2 1/16 1/8 1/4 U E T 3/8 H T 1/2 J

3/4 H H E DTW X E 13/41/81/161/8 1/4 11V9 23/41/81/161/8 1/4 1/4 11A2 D 3/8 11V9 37/81/81/161/8 1/4 D K X D 1/4 K W 3/8 X K X U Z 1 5/16 1/8 1/16 1/8 1/4 1/4 U T 3/8 T S° 3 1/2 7/8 1/8 1/16 1/8 1/4 T 1/4 S° ° E 3/8 S H 1/2 J E 1 5/16 1/8 1/16 1/8 1/4 H H E 1/4 J J DTSU X 3/8 15/8601/41/161/8 1/2 12A2 12V9 70 41 1/41/41/16 1/8 1/4 3/8 80 D D 1/2 B K 1 1/2 5/8 60 1/4 1/16 1/8 5 1 3/4 1/4 1/16 1/8 1/4 W K X 70 3/8 80 1/2 X U T T ° 2 7/8 60 1/4 1/16 1/8 61 1/41/41/16 1/8 1/4 S 3/8 70 E 1/2 H H 80 E 7 1 1/4 1/4 1/16 1/8 1/4 J 31 1/4603/8 1/16 1/8 3/8 70 1/2 1/2 *3 3/4 1 1/2 70 3/8 1/16 1/8 3/4 81 1/41/41/16 1/8 1/4 1/2 3/8 41 1/2703/8 1/16 1/8 1/2 Custom Manufacturing Our Customer Service Department 1/2 3/4 Our shop is set up and tooled so that we are is ready to assist you with technical help, 10 1 1/4 1/4 1/16 1/8 1/4 *5 1 3/4 70 7/16 1/16 1/8 able to engineer and produce quality custom quotations, order entry, availability, and 9/16 3/8 1/2 products from a quantity of one to many in a production status with quick response 6 1 3/4 70 1/2 1/16 1/8 3/4 81 3/4701/2 1/16 1/8 timely manner and within a very competitive assuring you get the right product at the right price. price. *Most standard in industries

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H E H E

DT W E X DTU X 13/41/83/8 1/16 1/8 1/4 1/4 2 3/4 1/8 1/8 3/16 1/4 Ball Wheel Barrel Shaped Wheel 1 1/2 3/4 1/8 3/8 1/16 1/8 1/4 3/16 1/4 1/4 3/8 3 3/4 or 1 1/2 1/8 1/8 3/16 1/4 23/41/83/8 1/16 1/8 1/4 3/16 1/4 1/4 3/8 3 1/2 3/4 or 1 1/2 1/8 1/8 3/16 1/4 1/2 3/16 2 1/2 3/4 1/8 3/8 1/16 1/8 1/4 1/4 1/4 3/8 3/8 1/2 1/2 33/41/83/8 1/16 1/8 1/4 3 3/4 3/4 or 1 1/2 1/8 1/8 3/16 1/4 1/4 3/16 Chamfered Wheel Concave Radius Cone Wheel 3/8 1/4 1/2 3/8 43/41/83/8 1/16 1/8 1/4 1/2 1/4 4 3/4 or 1 1/2 1/8 1/8 3/16 1/4 3/8 3/16 1/2 3/4 1/4 4 1 1/8 1/2 1/16 1/8 1/4 3/8 1/4 1/2 3/8 4 1/2 3/4 or 1 1/2 1/8 1/8 3/16 1/4 1/2 3/16 3/4 1/4 51 1/81/21/16 1/8 1/4 3/8 1/4 1/2 Convex to Concave Radius Cup Wheel 3/8 Convex Radius 1/2 5 3/4 or 1 1/2 1/8 1/8 3/16 1/4 3/4 3/16 1 1/4 1 1/6 3/8 63/41/47/161/16 1/8 1/4 1/2 3/8 6 3/4 or 1 1/2 1/8 1/8 3/16 1/4 1/2 3/16 3/4 1/4 1 3/8 61 1/49/161/16 1/8 1/4 3/8 1/2 1/2 7 3/4 or 1 1/2 1/8 1/8 3/16 1/4 3/4 3/16 1 1/4 Full Radius Offset Radius Recessed Face 71 1/41/21/16 1/8 1/4 3/8 3/8 1/2 1/2 83/4 or 1 1/2 1/8 1/8 3/16 1/4 3/4 3/16 1 1/4 81 1/41/21/16 1/8 1/4 3/8 3/8 1/2 1/2 3/4 10 3/4 or 1 1/2 1/8 1/8 3/16 1/4 1 3/16 10 1 1/4 1/2 1/16 1/8 1/4 1/4 3/8 3/8 1/2 1/2 3/4 12 3/4 or 1 1/2 1/8 1/8 3/16 1/4 1 3/16 Recessed Shank Special Wheels Tapered Wheels 12 1 1/4 1/2 1/16 1/8 1/4 3/8 1/4 1/2 3/8 3/4 1/2 1 14 3/4 or 1 1/2 1/8 1/8 3/16 1/4 14 1 1/4 1/2 1/16 1/8 1/4 3/16 3/8 1/4 1/2 3/8 3/4 1/2 1

PAGECONTINENTAL 36 DIAMOND TOOL CONTINENTAL DIAMOND PAGE TOOL 36 (219)(260) 493-1294493-1294 / 1-800-443-6629/ 1-800-443-6629 / FAX / FAX (219) (260) 749-7326 749-7326 PAGE 2929 RESIN / METAL BOND 2A2T “SOPKO” PRECISION D W GROUND WHEEL ADAPTERS X

T STYLE No. 2 COMBINATION SPANNER AND SOCKET WRENCH 1/2" WIDE WHEEL H Part #200-1 L.H. Thread A precision ground wheel adapter for B. C. Part #200-2 R.H. Thread tool and form grinding wheels designed with a wheel-pulling accessory to reduce SIZE SIZE SIZE wheel breakage. This is the first low cost DT W X DT W X DT W X STYLE No. 1 adapter to incorporate the pull feature. 611/81/8 1/4 3/8 1/2 10 1 1/8 1/8 1/4 3/8 1/2 12 1 1/8 1/8 1/4 3/8 1/2 3/4" WIDE WHEEL The precision adapter consists of the 3/16 3/16 3/16 Part #100-1 L.H. Thread ground adapter hub, adapter lock 1/4 1/4 1/4 Part #100-2 R.H. Thread washer, and adapter nut. The assembled 5/16 5/16 5/16 unit with the wheel in place is locked 3/8 3/8 3/8 STYLE No. 3 to the spindle by means of a hex head 7/16 7/16 7/16 1" WIDE WHEEL spindle nut. 1/2 1/2 1/2 Part #300-1 L.H. Thread The precision adapter design employs a 5/8 5/8 5/8 Part #300-2 R.H. Thread hex head instead of the conventional 3/4 3/4 3/4 slotted head spindle nut. In conjunc- 1 1 1 STYLE No. 4 tion with this the wrench offered with 811/81/8 1/4 3/8 1/2 11 1 1/8 1/8 1/4 3/8 1/2 14 1 1/8 1/8 1/4 3/8 1/2 2" WIDE WHEEL the adapter in a combination spanner- 3/16 3/16 3/16 Part #400-1A L.H. Thread type and socket wrench. As the socket 1/4 1/4 1/4 1/2" Long head wrench is used to turn the spindle 5/16 5/16 5/16 Part #400-2A R.H. Thread nut, the wrench cannot slip off, nor can 3/8 3/8 3/8 1/2" Long the nut be damaged. 7/16 7/16 7/16 Part #400-1B L.H. Thread 1/2 1/2 1/2 1 1/2" Long Order by number 35135 Combination 5/8 5/8 5/8 Part #400-2B R.H. Thread Spanner and Socket Wrench. 3/4 3/4 3/4 1 1/2" Long 1 1 1 PULLER BUSHING AND Hardened and ground with heat treated nuts. SCREW 4A2P Please order by part number. 2A2 The adapter puller consists of a D threaded steel bushing which D W STYLE No. 2 screws into the open end of the W X X LONG EXTENDED TYPE adapter. A 1 1/2" puller bolt T Z Part #200-1 Long L.H. Thread screws through the puller bush- CR E S Part #200-2 Long R.H. Thread ing pressing against the end of 3/8 H H For use with 1/2" wide wheel the spindle, gently forcing the adapter assembly off and extends wheel forward the spindle. Order by number 116 Puller and Screw. 1 5/8" All Sopko adapters manufactured with puller screw DTHW X DTW X Hardened and ground with heat feature. 51/43 1 1/16 1/8 45/161/8 1/16 1/8 treated nuts. Please order by part 3/16 number. 1/4 LOCK WASHER 2C9 53/81/81/16 1/8 Part #030 - 1/32" x 2 1/4" OD 3/16 STYLE No. 4.5 Part #062 - 1/16" x 2 1/4" OD 1/4 FLANGED ADAPTER Also in stock, lock washers 63/81/81/16 1/8 D (COMPLETE) 3/16 Part #030 - 2 1/2" OD X W 1/4 Part #4.5-1 L.H. Thread Part #062 - 2 1/2" OD 1/2 1/8 1/16 1/8 Part #4.5-2 R.H. Thread 3/16 One piece hardened and ground X H 1/4 flanged adapter for use with thin 83/83/16 1/16 1/8 cut off wheels. ADAPTER NUT 1/4 Part #200-N.L. DTHW X 10 3/8 3/16 1/16 1/8 1 1/4-16 L.H. Threads Part #200-N.R. 51/43 1 1/16 1/8 1/4 Mating side flange plate is 5/16" thick and 4 1/2" O.D. 3/8 Hardened and ground. Flanges only order Part #4.5-SP. 1 1/4-16 R.H. Threads

PAGECONTINENTAL 28 DIAMOND TOOL CONTINENTAL DIAMOND PAGE TOOL 28 (219)(260) 493-1294 493-1294 / 1-800-443-6629/ 1-800-443-6629 / FAX / FAX (219) (260) 749-7326 749-7326 PAGE PAGE 37 RESIN / METAL BOND “SOPKO” PRECISION 1V1 GROUND WHEEL ADAPTERS D X V°

SPINDLE HEX NUT REVERSIBLE WHEEL ADAPTERS T 11/16" Hex Flange Spindle Nuts PART NO. 222 R.W.A. for use with #35135 Sopko H Combination Hex Socket This reversible wheel adapter Spanner Wrench. is designed for Diamond SIZE SIZE SIZE Part #500-1—1/2-13 L.H. wheel use. They may be re- DTV X DTV X DTV X Part #500-2—1/2-13 R.H. versed without dismounting 11/16ANY1/81/43/8 51/16ANY1/81/43/8 10 1/16 ANY 1/8 1/4 3/8 Part #500-3—31/64-14 L.H. Excello the wheel from the adapter by 3/32 3/32 3/32 1/8 1/8 Part #500-4—31/64-14 R.H. Excello removing the wheel and 1/8 Part #500-5—3/8-16 L.H. adapter from the spindle as a 3/16 3/16 1/4 3/16 Part #500-6—3/8-16 R.H. 1/4 unit, and reverse. 5/16 5/16 1/4 Part #500-7—1/2-16 L.H. Pope 3/8 3/8 5/16 Part #500-8—1/2-16 R.H. Pope These adapters make it pos- 7/16 7/16 Part #500-9—9/16-18 L.H. sible to use the same dressed angle for both right 1/2 1/2 3/8 Part #500-10-1/4-20 R.H. and left ground tool bits. Just remove the unit from 5/8 5/8 7/16 3/4 Part #500-11-5/16-18 R.H. spindle nose and reverse. 3/4 1/2 7/8 7/8 5/8 Part #500-12-1/2-20 L.H. 1 1 Part #500-13-1/2-20 R.H. Sopko Reversible Wheel Adapters are manufactured 21/16ANY1/81/43/8 61/16ANY1/81/43/8 3/4 Part #500-14- Blank soft #5 drill with a double taper and securely locked against loos- 3/32 3/32 7/8 ening by wheel rotation. Made of hardened preci- 1/8 1/8 1 sion ground steel, they will not vibrate even at high 3/16 3/16 1/4 1/4 12 1/16 ANY 1/8 1/4 3/8 speeds. 5/16 3" DIA. WHEEL ADAPTERS FOR 5/16 3/32 3/8 3/8 1/8 8" DIA. GRINDING WHEELS For use on all spindles having 1" opening and 3" T.P.F. 7/16 7/16 1/2 3/16 PART NO. WHEEL WIDTH 1/2 Also a model manufactured and stocked for use on 5/8 130-1 L.H. Thds. 5/8 1/4 Cincinnati No. 2 and all other spindles having a 3/4 3/4 130-2 R.H. Thds. 3/4" 5/16 7/8" opening and 4 1/2" T.P.F. (Part No. 122C-R.W.A.) 7/8 7/8 230 - 1 L.H. Thds 1 1 3/8 230 - 2 R.H. Thds. 1/4" to 1/2" 31/16ANY1/81/43/8 71/16ANY1/81/43/8 7/16 3/32 330 - 1 L.H. Thds 3/32 1/2 TRUING ARBORS 1/8 1/8 330 - 2 R.H. Thds. 1" 5/8 For use with Standard Surface 3/16 3/16 430 - 1A L.H. Thds. and Tool Grinder Adapter. 1/4 1/4 3/4 5/16 430 - 2A R.H. Thds. 2" Part No. 100 T.A. Hardened 5/16 7/8 430 - 1B L.H. Thds. and ground. 3/8 3/8 1 430 - 2B R.H. Thds. 1" to 2" 7/16 7/16 1/2 For use with Cincinnati, Covel 1/2 14 1/16 ANY 1/8 1/4 3/8 and Gallmeyer Livingston 5/8 5/8 3/32 Adapters. Part No. 875 T.A. 3/4 3/4 CINCINNATI ADAPTERS Hardened and ground. 7/8 7/8 1/8 1 1/2" WIDE WHEEL 1 3/16 41/16ANY1/81/43/8 81/16ANY1/81/43/8 Part #C-200-1 L.H. Thread 3/32 1/4 3/32 Part #C-200-2 R.H. Thread 1/8 1/8 5/16 THIN HEAD GROUND 3/16 3/16 3/8 WHEEL SCREWS 1/4 1/4 1" WIDE WHEEL 1/8" to 7/8", both R.H. and L.H. 5/16 7/16 5/16 3/8 1/2 Part #C-100-1 L.H. Thread threads in stock for 3/8 7/16 Part #C-100-2 R.H. Thread immediately delivery. 7/16 5/8 1/2 1/2 5/8 3/4 5/8 Hardened and ground with heat 3/4 7/8 3/4 treated nuts. Please order by 7/8 7/8 1 part number. 1 1

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X AND CBN GRINDING WHEELS

R T Model 1. For Surface Grinders

H • For Abrasive Wheels order equipped with: NR-20, NM-24, or NF-36 Whell/NSC-5 Cutter. • For Diamond and CBN Wheels order equipped with: ND1-46 or ND2-46 Wheel. •Use for Grinding Wheels sizes to 18" diameter by 3" wide. SIZE SIZE SIZE DTR X DTR X DTR X • Replacement Bearing Assembly: Part 100. •Dimensions Height: 3" Width: 2 1/8" Length: 2 7/8" 11/161/32 1/8 1/4 3/8 51/161/32 1/8 1/4 3/8 10 1/16 1/32 1/8 1/4 3/8 3/32 3/64 3/32 3/64 3/32 3/64 1/8 1/16 1/8 1/16 1/8 1/16 3/16 3/32 3/16 3/32 1/4 1/8 3/16 3/32 1/4 1/8 Model 11. For Diamond and CBN Grinding Wheels - Brake Controlled 5/16 5/32 1/4 1/8 5/16 5/32 3/8 3/16 •Advanced Constant Drag Centrifugal Brake Controls precision 5/16 5/32 3/8 3/16 7/16 7/32 • dressing - Right angle release minimizes chipping and diamond loss. 3/8 3/16 7/16 7/32 1/2 1/4 5/8 5/16 • Furnished with Starting Handle. 1/2 1/4 7/16 7/32 3/4 3/8 •Dresser Wheel Sizes: 3" x 1" x 3/4". 21/161/32 1/8 1/4 3/8 1/2 1/4 7/8 7/16 • For Diamond Wheels order equipped with: ND-3 3/32 3/64 11/2 5/8 5/16 1/8 1/16 61/161/32 1/8 1/4 3/8 3/4 3/8 • Medium or ND-4 Fine Finish Wheel. 3/16 3/32 3/32 3/64 7/8 7/16 1/4 1/8 1/8 1/16 3/16 3/32 11/2 5/16 5/32 1/4 1/8 12 1/16 1/32 1/8 1/4 3/8 3/8 3/16 Model 12. For Diamond and CBN Grinding Wheels - Pneumatic Drive 5/16 5/32 3/32 3/64 7/16 7/32 3/8 3/16 1/8 1/16 1/2 1/4 7/16 7/32 •Use on Grinding Wheels up to 1" wide. 31/161/32 1/8 1/4 3/8 1/2 1/4 3/16 3/32 • Fully equipped with Air Regular, Filter, Oiler and 5/8 5/16 3/32 3/64 1/4 1/8 3/4 3/8 • Reversing Valve. 1/8 1/16 7/8 7/16 5/16 5/32 •Operates at 80 psi constant. 3/16 3/32 11/2 3/8 3/16 •Dresser Wheel Sizes: 3" x 1" x 3/4". 1/4 1/8 71/161/32 1/8 1/4 3/8 7/16 7/32 3/32 3/64 • For Diamond or CBN Wheels order equipped 5/16 5/32 1/2 1/4 1/8 1/16 3/8 3/16 with: ND-3 Medium or ND-4 Fine Finish Wheel. 3/16 3/32 5/8 5/16 7/16 7/32 1/4 1/8 3/4 3/8 1/2 1/4 5/16 5/32 7/8 7/16 5/8 5/16 3/8 3/16 3/4 3/8 7/16 7/32 11/2 Metal Matrix Diamond and CBN Wheel Dresser 1/2 1/4 7/8 7/16 14 1/16 1/32 1/8 1/4 3/8 5/8 5/16 SIZE TOOL # 11/2 3/4 3/8 3/32 3/64 1/4" x 2 MMD250 41/161/32 1/8 1/4 3/8 7/8 7/16 1/8 1/16 3/8" x 2 MMD375 3/32 3/64 11/2 3/16 3/32 1/2" x 2 MMD500 1/8 1/16 81/161/32 1/8 1/4 3/8 1/4 1/8 3/16 3/32 3/32 3/64 1/8 1/16 1/4 1/8 5/16 5/32 This amazing material is the only cost effective alternative to expensive brake dressers. Simply hold the 3/16 3/32 3/8 3/16 5/16 5/32 1/4 1/8 dresser in any workhead or vice and feed in slowly while traversing at a moderate speed. Use the 1/4" 3/8 3/16 5/16 5/32 7/16 7/32 dresser for shaft mounted and I.D. grinding wheels under 3", 3/8" for grinding wheels 3" thru 5", and 1/2" 7/16 7/32 3/8 3/16 1/2 1/4 7/16 7/32 for wheels over 6". The amount of dresser consumed will vary with the wheel size and the width of the 1/2 1/4 5/8 5/16 1/2 1/4 5/8 5/16 abrasive section. Small wheels with a thin section will consume approximately .003 - .005 to each .001 of 5/8 5/16 3/4 3/8 3/4 3/8 abrasive removed. A 5" cup wheel .008 - .015, a 6x1/4 straight wheel .025 - .050 to each .001. A two inch 3/4 3/8 7/8 7/16 7/8 7/16 7/8 7/16 piece of this amazing material can dress and true dozens, maybe hundreds of your superabrasive grinding 11/2 11/2 11/2 wheels.

PAGECONTINENTAL 26 DIAMOND TOOL CONTINENTAL DIAMOND PAGE TOOL 26 (219)(260) 493-1294493-1294 / /1-800-443-6629 1-800-443-6629 / FAX / FAX (219) (260) 749-7326 749-7326 PAGE PAGE 3939 GRIT / RMS FINISH CHART DIAMOND PLATED HOLE SAWS Normal RMS Finish Sieve Plating Total CDT Mesh Sieve Theoretical FEPA Approx. No. Expected Diameter Build Up on SieveOpening Grit Size Range Size No. ASTME II Size of Stones of Opening No. PerResin Carat Diameter Call Out (Grit) (US Mesh) Micron Plated Abrasive Micron & Partical Diamond Metal Untouched CBN 18 18-20 18 1000 1000 D1001 110 .039

20 20-25 20 841 850 D851 180 .028 .060

25 25-30 25 707 710 D711 310 .023 .055

30 30-35 30 595 600 D601 510 .019 .050

35 35-40 35 500 500 D501 860 .015

40 40-50 40 420 425 D426 1,450 .013 .037 CATALOG CATALOG DIAMETER NUMBER DIAMETER NUMBER 50 50-60 50 297 300 D301 4,100 .008 .030 9 9 1 1 /16" HHS /16 2 /4" HHS 2 /4 5 5 5 5 60 60-80 60 250 250 D251 6,900 35-50 .0065 .022 .025 /8 HHS /8 2 /16 HHS 2 /16 11 11 3 3 /16 HHS /16 2 /8 HHS 2 /8 80 80-100 80 177 180 D181 19,500 20-30 90-125 .0055 .018 .020 3 3 1 1 /4 HHS /4 2 /2 HHS 2 /2 13 13 9 9 100 100-120 100 149 150 D151 32,800 16-24 64-90 .0045 .015 .017 /16 HHS /16 2 /16 HHS 2 /16 7 7 5 5 /8 HHS /8 2 /8 HHS 2 /8 15 15 3 3 120 120-140 120 125 125 D126 55,200 14-20 48-64 .004 .012 .014 /16 HHS /16 2 /4 HHS 2 /4 7 7 1 HHS 1 2 /8 HHS 2 /8 150 140-170 140 105 106 D107 93,000 12-17 32-48 .0035 .010 .012 1 1 1 /16 HHS 1 /16 3 HHS 3 1 1 1 1 180 170-200 170 88 90 D91 156,000 10-15 24-32 .003 .009 .010 1 /8 HHS 1 /8 3 /8 HHS 3 /8 3 3 1 1 1 /16 HHS 1 /16 3 /4 HHS 3 /4 220 200-230 200 74 75 D76 262,000 8-12 20-24 .002 .006 .007 1 1 3 3 1 /4 HHS 1 /4 3 /8 HHS 3 /8 5 5 1 1 240 230-270 230 63 63 D64 441,000 7-11 16-20 .0016 .005 .006 1 /16 HHS 1 /16 3 /2 HHS 3 /2 3 3 5 5 1 /8 HHS 1 /8 3 /8 HHS 3 /8 7 7 3 3 300 270-325 270 53 53 D54 742,000 6-10 14-16 .0015 .004 .005 1 /16 HHS 1 /16 3 /4 HHS 3 /4 1 1 7 7 1 /2 HHS 1 /2 3 /8 HHS 3 /8 400 325-400 325 44 45 D46 1,250,000 5-9 13-14 .0014 .003 .004 9 9 1 /16 HHS 1 /16 4 HHS 4 5 5 1 1 500 400-500 400 37 38 4-8 12-13 .001 .003 1 /8 HHS 1 /8 4 /8 HHS 4 /8 11 11 1 1 1 /16 HHS 1 /16 4 /4 HHS 4 /4 3 3 3 3 1 /4 HHS 1 /4 4 /8 HHS 4 /8 Micronized U.S. Bureau Micronized U.S. Bureau 13 13 1 1 MESH SIZE of Standards Mesh Size of Standards Mesh Size 1 /16 HHS 1 /16 4 /2 HHS 4 /2 Grade Grade 7 7 3 3 Micron Equivalent Micron Equivalent 4 4 Nos. Range Nos. Range 1 /8 HHS 1 /8 4 / HHS 4 / EQUIVALENT 2 HHS 2 5 HHS 5 1 1 1 1 TO 36-54 45 450 4-8 6 3,000 2 /16 HHS 2 /16 5 /2 HHS 5 /2 1 1 2 /8 HHS 2 /8 6 HHS 6 MICRON 30-40 35 500 2-6 4 6,000 RANGE 22-36 30 600 1-5 3 7,500 20-30 25 800 2-4 3 8,000 HOW TO ORDER 15-25 20 1,000 0-2 1 14,000 DIAMETERS: These diamond drills are similar to wood cutting drills and only come in sizes shown. See HS series of drill for special sizes. 15-20 17 1,100 0-1 1/2 60,000 DRILL DEPTH: 1 1/2" 10-20 15 1,200 0-1/2 1/4 100,000 SHANK: These use an arbor with standard 1/4" uncoated twist drill. Four types of arbors are available. 8-15 12 1,500 0-1/4 1/8 200,000 GRIT SIZE: 40-50 is standard. Larger or smaller grit size will change cut diameter. 6-12 9 1,800 0-1/5 1/10 250,000 WALL THICKNESS: .055 - .060 blank thickness.

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The following formula may be used to quickly calculate wheel speed: Wheel Speeds SFPM = wheel speed in RPM x wheel diameter in inches x .262 Never exceed the maximum operating speed marked on the superabrasive wheel being used, Typical maximum operating speed by bond types are as SUPER ABRASIVES Safety follows: Safe operating practices must be part of every grinding wheel user’s op- Maximum Operating Speeds (established by ANSI safety requirements B7.1) eration. Metal Bond Cut-off (steel center) Before mounting the wheel, using a tachometer measure the spindle speed Type 1A1R and 1A1RSS .... 16,000 SFPM directly on the wheel spindle. Speeds should never exceed the maximum Metal Bond (all others) ...... 12,000 SFPM speed shown on the wheel on those established ANSI Safety Requirement Single Layered Products ...... 12,000 SFPM B7.1. Resin Bond ...... 9,500 SFPM Ensure the mounting flanges, backplate or adapter supplied by the ma- The proceeding wheel speeds are the maximum safe speeds and not chine manufacturer are used and kept in good condition. ANSI Safety Re- necessarily the most efficient. Superabrasive diamond wheel operate quirement B7.1 provides wheel mounting requirements. Always examine most effectively at speeds lower than the maximum. The following are general recommendations. CBN Wheels in many cases are used effec- the grinding wheel before starting to grind. tively on steels at higher speeds. Ensure the correct wheel guard is in place before starting the wheel. Al- Recommended Operating Speeds low the wheel to come up to full operating speed before starting to grind. Metal Bond ...... 4,000 - 6,000 SFPM Superabrasive wheels are expensive, but performance justifies the cost. Singled Layered Productions To obtain maximum performance from the superabrasive wheel, the pro- Diamond ...... 4,000 - 6,000 SFPM cedures for the user’s operations must extend to what is done with the CBN ...... 4,000 - 9,000 SFPM wheel both before and after it’s actual use. The greatest efficiency and Resin Bond ...... 4,000 - 6,000 SFPM lowest overall abrasive cost can be realized only if proven care and use For dry applications use lower SFPM to reduce heat from grinding, for techniques become standard procedure. wet applications use the higher SFPM.

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