pen jig 3d models
54379 3d models found related to pen jig.
Universal Pen Blank Drill Vise Jaws
thingiverse
thingiverse
This a simple pen blank jig that allows you to print universal jaws for pretty much any vise. There are holes which accommodate the rare earth magnets found at Harbor Freight (https://www.harborfreight.com/10-piece-rare-earth-magnets-67488.html).