W643JZ Wireless Dial Depth Gage 62332

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

The Starrett W643 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

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  • 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
  • 0-.125" Range
  • With Digital Indicator
  • Case is included


  • Made in America: Yes
  • Range (in): 0-.125GÇ¥
  • Range (mm): 0-3mm
  • Resolution (in): .0005GÇ¥
  • Resolution (mm): 0.001mm
  • Accuracy (in): +/- .001GÇ¥
  • Accuracy (mm): +/- 0.03mm


    Starrett Electronic Precision Hand Tools (Bulletin 590)

    Starrett’s expanded range of electronic precision tools includes more than 100 new micrometers featuring advanced electronics, larger displays, enhanced ergonomics, longer battery life, IP67 rating and more. The product range includes Micrometers, Calipers, Height Gages, Depth Gages, Indicators, Bore Gages and Testers.

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