Imperial Blades MM630 Universal Fit Carbide Boot Blade Fits Fein, Rockwell, Bosch, Milwaukee and Makita, 1-Pack Made in the USA 100% satisfaction guarantee Universal fit: Fein, Bosch,Rockwell, Makita, Milwaukee, Chicago, craftsmen, Dremel, and many more Adapters available for Rockwell/Worx Sonicrafter, porter cable & Fein SuperCut