This is a Sanding Rig accessory for the Lil' Lupo Rotary Tool Drill Press:

https://thangs.com/designer/LeatherLupo/3d-model/Lil%27%20Lupo%20Rotary%20Tool%20Drill%20Press%20w%20Modular%20Accessories-1514786

Very useful for precise sanding and grinding with a drum bit, great for sanding leather edges. Two material pushers are included and a handy little mini-wrench for tightening and loosening the screws. Two versions of the base plate are included.

Best printed with PLA+ at 10% moisture with 50% triangular infill.

Dry your filament, eat your vegetables, don't do drugs.