20mm Forstner Drill Guide

This is a drilling guide for a 20mm Forstner bit that I designed to help make a multifunction table (MFT).

You may need to drill the centre out to fit your particular drill bit.

You will need to drill pilot holes first if making an MFT yourself, so I've also created a drill guide for that purpose here: https://www.thingiverse.com/thing:3375544