1/4 inch Centering Dowel Drill Jig by armourcraft 3d model
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1/4 inch Centering Dowel Drill Jig by armourcraft

1/4 inch Centering Dowel Drill Jig by armourcraft

by Thingiverse
Last crawled date: 3 years, 2 months ago
This is a self-centering 1/4" dowel drilling jig I designed up for a specific project. Works really well for boards 1" thick or less. Uses a 1/4" ID x 3/8" OD x 1/2" long metal spacer for guiding the drill bit. It's a tight press fit, depending on your printer's tolerances.
This is the spacer I used:https://www.lowes.com/pd/Hillman-5-Count-0-250-in-x-3-8-in-Plain-Steel-Standard-SAE-Flat-Washer/3012470
Enjoy!

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