Test Indicator Holder for Tormach TTS Set Screw Holder

This is a holder a test indicator on a 3/8" or 1/2" set screw TTS holder for finding zero in X, Y, and Z. This requires 2 M3 x 14mm screws and nuts to hold the indicator and form the stop. Because of size variation in prints placing a piece of tape around the tool holder maybe needed to add diameter so it clamps on the indicator with reasonable force.

Print instructions

It may be too helpful to print with 100% perimeters as this makes for a more flexible part. PLA and ABS may not be chemically resistant enough for this application. This was printed with Amazon Basics PETG.