customizable circle template
thingiverse
Circle templates with angle markers. 0.25 to 4 inch diameter in 0.25 inch steps and 10 to 100 mm diameter in 5 mm steps (in the .zip-file). One mark every 15 degrees. If you want a diameter that's not in the collection you can create a customized template.
Download Model from thingiverse
With this file you will be able to print customizable circle template with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on customizable circle template.