Imperial Blades MM340 1-3/4-Inch Bi-Metal Universal Oscillating 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 Made in the USA Fits 27 brands of Oscillators: Fein, Bosch, Mastercraft, Dremel, Ridged, Milwaukee, Skill, Craftsman and many more Adapters available for Rockwell, Porter Cable & Fein SuperCut