Milwaukee M18 Grinder Mount (Multiboard)

This will securely hold an M18 grinder or oscillating tool and should work with most other brands as well. I recommend using 4 walls for strength and increasing infill to 25%. Tested w/ PETG-HF. It is designed to mount w/ Multiboard T-Bolts, I used “20 mm Small Thread, Flat Head, T-Bolt"