Thingiverse
Dremel centered-hole assistant by squareoctopus
by Thingiverse
Last crawled date: 4 years, 7 months ago
This simple tool attaches to your Dremel and allows you to do centered holes on the edges of 18mm-thick wood.
The thread to attach it to the Dremel was taken from the Dremel Holder for The little bolt hobbit by elk (http://www.thingiverse.com/thing:25062), which was in turn derived from the Screw Library by syvwlch (http://www.thingiverse.com/thing:8793)
I'm providing the SketchUp file so you can adapt it to other wood thicknesses.
The thread to attach it to the Dremel was taken from the Dremel Holder for The little bolt hobbit by elk (http://www.thingiverse.com/thing:25062), which was in turn derived from the Screw Library by syvwlch (http://www.thingiverse.com/thing:8793)
I'm providing the SketchUp file so you can adapt it to other wood thicknesses.