Trade A Blade caulking scraper blades are optimized for cordless cutting and maximum battery efficiency. Anti kickback blade design fror increased safety, laser cut body with anti vibration and expansion slots. This fine wood finishing blade is specially designed to meet the demands of professional cabinet makers and trim carpenters. Uni-Fit universal arbor allows for seamless use with all major brands of oscillating multi-tools on the market, such as Milwaukee, Ridgid, Ryobi, Bosch, Craftsman, DeWalt, Dremel, Fein and 30+ moreFind the CAULKING BLADE HIGH STEL at Ace.