Thingiverse

Drafting Square with Center Finder and degree markings by mistertech
by Thingiverse
Last crawled date: 4 years, 2 months ago
I needed a square and thought adding a center finder to it and degree markings would be nice. You can use the degree marks as you would on a protractor.
Also, since they are degree markings and NOT distance measurements, you can scale this safely.
I made a protractor as well http://www.thingiverse.com/thing:1753212
Also, since they are degree markings and NOT distance measurements, you can scale this safely.
I made a protractor as well http://www.thingiverse.com/thing:1753212