Tormek projection length jig

This jig can be used to measure projection length when working with the calculator method on a Tormek or similar grinding machine.

Example calculator: https://connect.calcapp.net/?app=3fp8xu#/

The jig is designed to work with the Tormek KJ-45 knife jig.

The jig is my design. The T-Cube is the design of Perra over at the tormek forum. 

The T-Cube can also be used to set the height of the support (Top of USB to stone, Top of USB to casing in the above calculator).

Additional parts needed:
- M8 knurled head screw or similar
- Measuring ruler 30mm wide (30cm long in my case)

Printing is straight forward. Jig prints as is without any support.
T-Cube needs support if printed with thread vertically.