Hole Size Guide
thingiverse
A simple little guide to show you how large your printer will creates holes from 2 to 8 millimeter. Could be used to aid in calibration, or simply to see how large of a hole you need to make for an object if you don't have your calipers handy.
Download Model from thingiverse
With this file you will be able to print Hole Size Guide 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 Hole Size Guide.