Prop Cutting Jig

Designed to cut down props with 5mm hub on a cordless Dremel tool. Will fit any rotary tool with a 3/4" attachment holder. ( see photos ) The x3g file has to tool at an angle to avoid issues on dual extruder machines with no supports, 4 shells, and 20% infill.

You will need hardware to attach the prop, I used 3/16" steel stock cut to about 1.5" with the first 5/8" threaded with #10-24 threads. (lengths aren't very critical) Other hub sizes could be accomplished by using different hardware. You can just use a 3/16" bolt if you don't mind threads on the entire length. a #10-24 hex nut and wing nut round out the setup to hold it on the jig.