Dremel MM450B Multi-Max Wood Drywall Saw Blade, 3-Pack Dremel multi max accessories also fit the Fein multi-master and the Bosch multi-X by using the MM300 adapter, sold separately. The Dremel multi-max can tackle numerous tasks such as sanding wood, removing caulk, removing tile grout, cutting drywall, scraping stuck vinyl flooring, making flush cuts in wood trim, cutting copper pipe and removing window glaze, to name a few Quick fit accessory change system - provides accessory changes twice as fast as similar oscillating tool systems The 3-Inch wood and drywall saw blade is ideal for making precise cuts in wood, plaster, drywall material Applications include cutting openings in flooring for venting, repairing damaged flooring and cutting openings for electrical boxes