oscillating sanding tool

thingiverse

I needed to get into a tight space to do some sanding, and I was sure as hell not going to it by hand, and since i had this useless cordless dremel i figured i could make it less useless. Parts i used/instructions: * A bunch of PETG * 2x F608 bearings (the flanged skateboard ones) * 1x 685 bearing * 1x 30mm M4 screw * 1x M4 nut * 1x 20-30mm M3 scred * 1x M3 nut, to get the plate to connect to the chuck. Some glue might be a good addition * Some glue, the arm is glued to the pipe, to ease the printing. * also, the tiny 685 bearing is glued to the plate to prevent it being launched into orbit. (There may be a few bearings in orbit currently) * Glue some sanding paper on the bottom of the round tool. I'd say it's a work in progress, but i did get to do the sanding i needed, the tools tend to break where it couples to the pipe part, be careful. It's not very balanced, but with the 685 bearing it's less explodey than it was when i used a 608 bearing so i'm good. Also, full speed on the dremel is very exiting, because, not very balanced.