Dowel Jig
thingiverse
I've just published an updated version of this jig: https://www.thingiverse.com/thing:4259517. This is a fast and affordable jig I designed to simplify doweling on 18mm plywood sheets. It's quick to print and simple to use, allowing you to easily center the plywood sheet and align the hole at either an 18 or 9 mm distance from the panel edge.
Download Model from thingiverse
With this file you will be able to print Dowel 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 Dowel Jig.