• Dial Depth Gage

Dial Depth Gage

  • 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

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 40º 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:

  • 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
  • 0.0005" Graduation
  • 0-25-0 Dial Reading
  • Case is included

 

Range (in) 0-.125"
Graduations (in) 0.0005"
Dial Reading 0-25-0