Tool Post Indicator 42-000

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(23 reviews)
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Reduce set up time with the Tool Post Indicator by Edge Technology. This unit is much faster to install and more rigid than a mag base indicator holder. It is the best way to align a work piece in a 4 jaw chuck.

  • Model #42-000 has one position and can be used to indicate the OD of the workpiece.
  • High resolution 0.0005" indicator included.
  • Mounts in any tool post tool holder AXA or larger.
  • Body made from high strength aluminum.
  • Durable anodized finish.
  • Includes padded case.

Tool Post Indicator by Edge Technology 42-000 lathe set up machine shop equipment cutting insert boring bar high speed steel tool bit southbend atlas haas 4 jaw chuck spindle quick change tool post cutter tailstock dro turning



  • 5
    easy to set up with my phase II tool post

    Posted by robert h. cameron on 2nd Oct 2021

    Well made and finished. Works will with my Logan , make the set up time shorter.

  • 5
    Great quality

    Posted by Scoutguy on 7th Aug 2021

    Excellent product by Edge as expected

  • 5
    Excellent Quality Tool

    Posted by Ted H. on 25th May 2021

    This Tool Post indicator is of great quality as all of their products that I have purchased are.

  • 5

    Posted by Jimmy B. on 11th Apr 2021


  • 5
    works great

    Posted by Steve A. on 6th Apr 2021

    Excellent tool for set up, especially when using my 4 jaw chuck.

  • 5
    Exceeded expectations

    Posted by Steve Barber on 21st Mar 2021

    Reviews are spot on. Really heavy duty and nice. Case was a nice surprise as well. Can’t beat it for the cost

  • 5
    Right on Point

    Posted by Anthony E. Frederick on 7th Nov 2020

    Elegant, efficient design. Used for centering.

  • 5
    Edge has won me over

    Posted by Michael on 7th May 2020

    Love it, I can put the indicator on dead center, held dead still and measure to the tenth in seconds. Product seems to be of sufficient quality. I had an issue with the indicator, Edge replied promptly, and no questions asked had a new indicator on the way. Way above average customer support.

  • 5
    Full disclosure, there was a problem but Edge Tech took care of, no hassle.

    Posted by Harley Buckskin on 10th Apr 2020

    So yeah, the 1st indicator had a spot that would come and go where the plunger would hang up. Sent them a message, next day they sent a replacement D.I., 3 days later it's installed and moves like silk. Love the fit and finish, measurements now are 100% repeatable. Super convenient, love it..or anything that helps indicate in faster! Great customer service, I can now say too. I own 4 of their tools and plan on buying more now.