High Quality Professional Grade Tool

This is the best companion for your BRIDGEPORT. Mounts with single pressure screw directly on machine quill, bypassing the working tool. Standard 1-7/8" clamping diameter.

Test I...

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Product Review

High Quality Professional Grade Tool

This is the best companion for your BRIDGEPORT. Mounts with single pressure screw directly on machine quill, bypassing the working tool. Standard 1-7/8" clamping diameter.

Test Indicator Features:

  • Easy to read 1-3/16" white face with crisp black markings
  • 7 JEWELS bearings
  • Durable satin chrome finish
  • Carbide probe
  • Graduations: 0.0005'' per line

Universal Holder Features:

  • ALL METAL construction (washers are nylon)
  • Clamping Diameter 1-7/8"
  • Length from clamping bracket to indicator 4-1/2"
  • Reach from 0-12" diameter
  • Suitable for all indicators with 5/32" shank (stud)
  • Adapts immediately for positive and fast indicating
  • Mounts with single pressure screw directly on machine quill, bypassing the working tool
  • Frame is designed with bearing pads properly spaced and an opposite pressure screw securing the rigidity of the mounting
  • The desired stiffness is adjustable and is not altered by the pivoting of the joints
  • Padded case included!


  • Test Indicator 0.0005" 0-15-0 included
  • Clamping Diameter 1-7/8" . Length from clamping bracket to indicator 4-1/2"
  • Reach from 0-12" diameter
  • Suitable for all indicators with DOVETAIL or 5/32" shank (stud)
  • Adapts immediately for positive and fast indicating

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