Simple pin/hole checking tool

This is meant for checking your calibration, slicer settings, etc. I created it as a way to confirm my suspicions about my slicer software not printing certain parts correctly.

The holes are 3mm, 10mm and 15mm, the pins are 2.5mm, 9.5mm and 14.5mm, so they should all fit together nicely. If there is interference or excessive play, something is wrong.

Designed in Autodesk Inventor and exported as a high resolution STL.