Tapping Jig
thingiverse
Hey everyone! I reckon this little gadget can be had for a couple bucks at your local hardware store, but since I wanted to model something in Rhino, I decided to make this thing myself. It's a guide or jig that helps you tap pilot holes perfectly straight - it ranges from 10mm to 1mm. No imperial units here, so crack open a Pabst and go cry about it, Europhile!
Download Model from thingiverse
With this file you will be able to print Tapping Jig 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 Tapping Jig.