Imperial Blades MM150 2-1/2-Inch Fine Tooth Oscillating Blade Universal Fit, 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 16 teeth per inch Adapters available for Rockwell/Worx Sonicrafter, porter cable & Fein SuperCut 16 teeth per inch 2-1/2 inch width 1-5/8 inch depth 1 pack Designed for precision wood applications