Oshlun MMA-6001 2-1/2-Inch Carbide Recessed Segment Grout Blade with Uni-Fit Arbor for Fein Multimaster, Dremel, and Bosch Compatible with FEIN MultiMaster, Dremel Multi-Max, Bosch Max Multi-X, Craftsman NEXTEC, Skil Multi-Tasker, Milwaukee M12, oscillating tools Carbide grout blade Recessed design allows flush cutting Segmented design allows cutting into corners without damaging the adjacent material