Cutting guard that fits on a Dremel 3000 and possibly other models. It screws onto the base of the Dremel and fits securely. It was made with the Dremel SC544 38mm woodcutting disc in mind. Diameter of the disc area is 56mm.

No supports needed if you print upright with the screw part on the bed. You might need a brim if, but for me it worked without one. This should probably be printed with PETG or ABS for increased temperature resistance.