Milwaukee One Fit 2-1/2" Wood Blade 1PK features the Imperial Blades One Fit™ 2-1/2" Speartooth Fast Cut Wood Blade made from high carbon steel (HCS), designed for medium-duty wood applications. This redesigned oscillating multi-tool wood blade delivers aggressive material removal, cutting up to twice as fast as the previous model. It is for use on wood, PVC, drywall, and other soft materials, but it is not intended for metal contact. I for framing and woodworking projects, this wood cutting blade is compatible with all major brands of non-Starlock tools including Milwaukee, Ridgid, Ryobi, DeWalt, Dremel, Rockwell, Makita, Craftsman, Porter-Cable, SKIL, WORX, and more. Dremel models MM45 and MM50 require the included adapter for use. Model Number: IBOA250-1