QCTP DTI Holder

This is an adapter that allows you to mount a dial gauge indicator on a 'mini-lathe' quick change tool post. The dovetail opening is 21mm, fits nicely on my toolpost which is designed for 20mm holders.

The hole for the adjuster screw is threaded, M5x0.8

The adjuster screw is a M5x30 set screw, the brass adjuster nut you can make yourself...