Website: thingiverse
Author: mr_cg
Price: Free Download
File format: .Stl 3d printable
Description:
Simple 45 degree ruler to easily mark and find circle center.The size of the object can be easily increased/decreased as required.Tool is useful to find center from round material for drilling or further processing.Item designed in FreeCAD v0.16. Can be printed without support.https://youtu.be/4twu6IcXjoY