Machinists' Precision Shop Tools
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MACHINISTS’ PRECISION SHOP TOOLS This section shows the many and varied regular and special hand tools that every toolmaker, mechanic, and craftsman will need in his work at one time or another. They are shown in this section in the following order: ◆ Surface gages, snugs and scribers ◆ Hand cutting tools – cut nippers and hacksaw frames ◆ All-purpose lubricant, tool oil and layout dye ◆ Positioning tools – edge and center finders, 1-2-3 blocks and “Little Giant” jack screws ◆ Toolmakers’ hammer and bench blocks ◆ Tap wrenches ◆ Punches and nail sets ◆ Screwdrivers ◆ Pin vises ◆ Tool Pads ◆ V blocks ◆ Angle plates, hold downs, vises and clamps J.W. DONCHIN CO. 4841-43 W. Chicago Ave. • Chicago, IL 60651-3224 Ph: 773-261-2182 • Fax: 773-261-2867 • [email protected] • www.jwdonchin,com MACHINISTS’ PRECISION SHOP TOOLS 397 MACHINISTS’ PRECISION SHOP TOOLS 398 Surface Gages, Small Surface Gages with hardened steel base No. 56 Series 399 Full-sized Surface Gages No. 57 Series, No. 257 Series (Hardened Steel Base), Snugs for Both Nos. 57, 257 Series 400 Universal Snugs for surface gages, indicators and accessories Nos. 57S, 58S 401 Scratch Gage No. 29 Pocket Scribers Carbide or Hardened Steel Points No. 70 Series 402 Improved Scriber No. 67 Series Adjustable Sleeve Scriber No. 68 Series 403 Adjustable-Jaw Cut Nippers No. 1 Series No. 233X Series 404 Heavy-Duty High-Tension Hacksaw Frame No. K145 405 Kleenscribe™ Layout Dye No. 1610 Series 406 M1® Industrial Quality All-Purpose Lubricant 407 M1® Industrial Quality All-Purpose Lubricant con’t 408 Tool and Instrument Oil No. 1620 409 Inspection Blocks 1 x 2 x 3 No. 706 Series Inspection Blocks 25 x 50 x 75mm No. 706M Series 410 Wiggler or Center Finder with attachments No. 828 Series 411 Edge Finders For fast, accurate work location No. 827 Series .375 , .500 and 10mm Body Diameters Collet Adaptor 412 “Little Giant” Jack Screws 2-1/4 –3-3/8 (57-85mm) No. 190 Series “Little Giant” Jack Screws 1-1/2 –2-1/4 (38-57mm) No. 191 Series 413 Toolmakers’ Hammer with built-in magnifying lens No. 815 Bench Blocks No. 129, No. 119 414 Automatic Center Punch with adjustable stroke No. 818 Hinge-Locating Automatic Center Punch with adjustable stroke No. 819 415 Automatic Center Punch with adjustable stroke No. 18 Series Spacing Attachment for Starrett No. 18B Center Punch No. 18SB Continued next page 416 Center Punches with Round Shanks No. 117 Series 417 Center Punches with Square Shanks No. 264 Series 418 Prick Punches No. 816 Series 419 Drive Pin Punches No. 565 Series 420 Square-Head Nail Sets No. 800 Series Drive Pin Punches for machine shop and motor service work No. 248 Series 421 Jewelers’ Screwdrivers No. 555 Series 422 Precision Screwdrivers No. 551 Series 423 Pocket Screwdrivers No. 553 Series Pocket Screwdrivers with wood handle No. 559 Series 424 Opticians’ Screwdriver with extra blade/springgrip screw holder No. 552 Eyeglass Screwdriver No. 554 425 Pin Vises No. 162 Series Pin Vises with insulated, octagonal handles 0-.187 / 0-4.8mm No. 166 Series 426 Pin Vises with tapered collets .010-.200 / 0.25-5.1mm No. 240 Series Double End Pin Vise 0-.125 / 0-3.2mm No. 165 427 T-Handle Tap Wrenches No. 93 Series Tap Wrenches No. 91 Series Tap Wrench No. 174 428 Tough Grip™ Non-Slip Tool Pad 429 V-Blocks and Clamp 1-1/8 (28mm) Capacity No. 268 Series V-Blocks and Clamp 1-1/4 (32mm) Capacity No. 271 Series 430 V-Blocks and Clamps 1 (25mm) Capacity No. 278 Series Dual-Vee Magnetic V-Block 1-3/4 (44mm) Capacity No. 566 431 V-Blocks and Clamps for round or square work No. 568 2 (50mm) Round, 1-7/16 (36mm) Square Capacity 432 V-Block and Clamp 1-5/16 (33mm) Capacity No. 567 433 V-Block and Clamp for larger capacity work 4 (100mm) Capacity No. 578 434 Contact and Non-Contact Digital Tachometer No. 7793 435 Precision Angle Plate No. 580 Hold-Downs No. 54 Series 436 Toolmakers’ Steel Clamps No. 160 Toolmakers’ Parallel Clamps No. 161 Series 437 “A” Clamps No. 164 Series 438 Precision Grinding Vise No. 581 Combination Hand Vise No. 86 Series MACHINISTS’ PRECISION SHOP TOOLS Surface Gages Starrett Surface Gages are designed for a wide variety of Features common to all Starrett Surface Gages: uses. This is a basic tool for machinists and toolmakers. The ◆ Ground bases for accurate reference surfaces main uses are for accurately scribing lines, transferring ◆ V groove in the base for cylindrical work measurements and for probing surfaces in inspection work. ◆ V groove on the front end which allows the spindle to adjust to any angle above or below the base Lines can be scribed to heights and depths. Lines can also be ◆ A very positive fine adjustment through a rocker arm that scribed on horizontal surfaces referenced from gage pins on makes for smooth and accurate settings the tool. Scribers are usually set in relation to rule ◆ Grooves on the side of the base for a sure and easy grip graduations (our No. 62 Rule Holder is valuable in this ◆ Nicely tapered scribers, so that you can see what you are respect) or height gages. doing Marrying one of these tools with one of our test indicators ◆ Scriber and spindle holes are in permanent alignment makes easy work of checking flatness, parallelism, height and depth. Small Surface Gages with hardened steel base No. 56 Series This tool has a smaller base and spindle than other surface gages and is designed for lighter work. There are two frictionally held gage pins in the hardened steel base which can be pushed down and used against the edge of a surface plate or T-slot for linear work. The gage weighs only ten ounces (.28kg.) and takes up very little space in a toolbox. It is only 1-3/8Љ (35mm) high, including the lower sleeve in the rocker arm. The scriber has a 3/32Љ (2.4mm) diameter and is 3-1/4Љ (82mm) long. Spindle Base Catalog Inch mm Inch mm No. EDP No. 4Љ 56A 50289 Two, 4Љ and 7Љ 100 and 175mm 2Љ x 1-1/2Љ 50 x 38mm 56B 50290 7Љ 56C 50291 Packed one in a box. 398 MACHINISTS’ PRECISION SHOP TOOLS Full-sized Surface Gages No. 57 Series (Cast Iron Base) This is a full-size surface gage that has polished or attractive black wrinkle finish on all nonbearing surfaces. The base is ground flat and there are two gage pins, frictionally held, which can be pushed down and referenced against the edge of a surface plate or T-slot for linear work. No. 257 Series (Hardened Steel Base) This is our finest full-size surface gage. The stable steel base is fully hardened, ground and nicely finished. There are four gage pins, frictionally held, that add versatility for referencing the tool. Snugs for Both Nos. 57, 257 Series The new style snug at the top of the spindle comes standard with these tools. It will hold scribers, rods, or indicator stems ranging from 3/32-1/4Љ (2.4-6.35mm) and allows use with these test indicators: No. 196 No. 651 No. 711* Left, No. 57A; right, No. 257A. No. 564* No. 708* No. 811* No. 57 Series No. 650 No. 709* Spindle Length Base L x W Catalog No. EDP No. Also available are two special Universal 9 (225mm) Љ 57A 50292 Snugs that will fit all No. 57 and No. 257 3 x 2-9/16 Surface Gages and will hold all of the above 9Љ & 12 (225 & 300mm) (75 x 65mm) 57B 50293 Starrett test indicators. These are the No. 12 (300mm) 3-3/4 x 3-3/8Љ 57C 50294 57S and No. 58S pictured on the next page. 12Љ & 18 (300 & 450mm) (95 x 85mm) 57D 50295 No. 257 Series 9 (225mm) 2-7/8 x 2-3/8Љ 257A 51240 9Љ & 12 (225 & 300mm) (72 x 60mm) 257B 51241 12 (300mm) 3-1/2 x 3-3/16Љ 257C 51242 12Љ & 18 (300 & 450mm) (90 x 80mm) 257D 51243 Spindles, Scribers and Standard Snugs for Both No. 57 and No. 257 Series Fits Spindles Scribers Snugs A&B 5/16 x 9Љ and 12Љ 9/64 x 6Љ PT18718 (EDP 50709) with Series (8mm x 225 and 300mm) (3.6 x 150mm) 5/16 post hole† C&D 3/8 x 12Љ and 18Љ 5/32 x 8-1/2Љ PT18724 (EDP 50710) with Series (9.5mm x 300 and 450mm) (4 x 216mm) 3/8 (9.5mm) post hole †For snug with 8mm post hole diameter, order PT27171, EDP 66457. *Snugs must be used with the proper indicator holder. All items packed one in a box. 399 MACHINISTS’ PRECISION SHOP TOOLS Universal Snugs for surface gages, indicators and accessories Nos. 57S, 58S These universal snugs (sometimes called sleeves) provide a convenient means of attaching scribers and test indicator shanks to surface gages, Starrett No. 657 Series Left, No. 57S; right, No. 58S. Magnetic Bases, indicator tool post holders and gage rods. These snugs will fit all No. 57S Starrett No. 57 and No. 257 Surface Gages and all test indicator clamps and tool post Spindle Hole Diameters Gripping Hole Diameters holders. Inch mm Inch mm Catalog No. EDP No. No. 57S has two hole diameters for spindle 9/64Љ, 5/32Љ, 3.5, 4, 4.8, 5/16Љ, 3/8Љ 8, 9.5mm 57S 50296 and posts and four specific clamping hole 3/16Љ, 1/4Љ 6.35mm diameters.