This tray fits oscillating tools Bosch, provided you buy the adapter Dremel MM300 (see table on my photos) By cons on tools with clamping lever (not by a screw), not sure that the extra thickness of 3 mm connected to the adapter allow the mounting. Latest news, the middle hole Ø10mm measure but we can easily enlarge (alu)
Namely: the size of Dremel plates is smaller than the Bosch AVI 93 G plate (80 mm against 91 mm between centers). One can of course cut its Bosch abrasive, but can also cut formats directly into the rollers.