Imperial Blades 3MM730 Universal Fit Segmented Diamond Oscillating Blade Fits Fein, Bosch, Rockwell and Milwaukee, 3-Pack Made in the USA 100% satisfaction guarantee Universal fit: Fein, Bosch,Rockwell, Makita, Milwaukee, Chicago, craftsmen, Dremel, and many more Diamond blade Adapters available for Rockwell/Worx Sonicrafter, porter cable & Fein SuperCut Diamond blade Made of electroplated diamond 2 inch plunge depth and 2-1/2 inch blade width Long lasting blade and efficient shape allows aggressive grinding without damaging the tile Removal of tough grout from between tiled surfaces