Miter Sled Various Angles

These are miter sleds at several common angles for regular polygons.

You can see (and copy) the original project
https://cad.onshape.com/documents/ba6dbcc86194aee59cafbc29/w/9f197c338024cb9650a9f64c/e/5d0c404054e4b5b06edcf418


For my woodworking tools I use this for my T-Track runners:
Miter Slot runner Generator https://www.thingiverse.com/thing:3973092

The holes in the miter sleds are based on slot_length = 40

First center is at 8.57mm
Second center is at 37.14mm
Calculated center to center offset for a 40mm slot_length == 28.57