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Dial Depth Gages

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643JZ

643JZ Dial Depth Gage 52714

643 Dial Depth Gages
Dial Depth Gage with Knife Edge, 0-.125" Range, 0-25-0 Dial, .0005" Graduations

The Starrett 643 Dial Depth Gage has a knife-edge base and a needle point contact which has been hardened and ground. The knife-edge base has a cutout so that the conical point can be precisely positioned for close work. Point is 1/2" (12.7mm) long with a 40 Deg included angle. In action, the inspector gently pushes the point down to read zero with the base and then pushes down to make the needle point contact the workpiece to take the measurement. 0-.125" Range, .0005" Grad, 0-25-0 Dial with Case.

Features
Specifications
Parts
3D CAD Files / Exploded Parts Diagram
Product Testimonials
California Prop 65
Contact Starrett

Features

  • Hardened, ground needle point contact
  • Knife-edge base which can be precisely positioned for close work
  • Point is 1/2" (17.7mm) long with a 40 degree included angle
  • Case is included
  • 0-.125" Range
  • .0005" Graduation
  • 0-25-0 Dial Reading
  • Case is included

Specifications

  • Made in America: Yes
  • Range (in): 0-.125"
  • Graduations (in): .0005"
  • Dial Reading: 0-25-0

3D CAD Files / Exploded Parts Diagram

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Product Testimonials

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    Parts

      Member of Kit
      Item #DescriptionPart No.QtyInformation
      10BASE, #64308228-01
      20WSHR,.113X.187X.080PT077622
      30SCREW, #4-48 SHCS X .375 LONGPT077612
      40SCREW, #3-56 SLOT X .556 LONGPT093522
      50WSHR,.100X.187X.025PT093502
      60BACK, INDICATOR #25PT261601
      70SCREW, #3-56 PHILLIPS X .190 LONGPT093074
      80BEZEL/CRYSTAL ASSEMBLYPT994191
      90•BEZEL IND., PLASTICPT234161
      100•CRYSTAL, #25PT066221
      110SPR WSHR,1.593X2.020X.01506662-01
      120HAND, #25PT083081
      130DIAL, REG. 643-13111158-21
      140CASE SUB-ASSEMBLY09340-101
      150•PIN, RACK GUIDE #25PT068481
      160•SPR, .105X.125X.56306888-01
      170•PUSHBUTTON #64007197-01
      180•CONTACT POINT #643PT082291
      190•GUIDE09347-01
      200•SCREW, #1-64 SLOT X .154 LONGPT093482
      210•RACK, .125 RANGE09540-01
      220•CASE SUB-ASSEMBLY,#25 TOP LIFTPT227031
      230•BEZEL CLAMP, PLASTIC23417-01
      240•SCREW, .140-40 CLAMP X .281 LONGPT111551
      250BRIDGE/PLATE ASSEMBLY09315-01
      260•PLATE SUB ASSEMBLY09392-01
      270••PLATE09396-01
      280••BEARING,JEWELPT094213
      290•BRIDGE SUB ASSEMBLYPT094101
      300••BRIDGE #2509414-01
      310••BEARING, JEWEL #25PT094221
      320••BEARING,JEWELPT09421(2)2
      330••PIN, .094X.30009425-02
      340•PINION, HANDPT089731
      350•GEAR, RACK ASSEMBLYPT092991
      360•SCREW, #3-56 PHILLIP X .263 LONGPT094244
      370•HAIRSPR GEAR ASSEM.PT092891
      380•POST, HAIRSPRING09418-01
      390•SCREW, #1-64 SLOT X .148 LONG23449-01
      400CASE ONLY, STEEL/VINYL643ZZ1NOT SHOWN

    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov