Oscillating Tool Blade, Blade Type Abrasive Grit, Oscillating Tool Accessory Type Grout Removal Blade, Blade Shape Straight, Blade Width 1 3/8 in, Blade Length 2 in, Overall Length 3 13/16 in, Maximum Oscillations per Minute 19,500, Connection Style Starlock Plus, Direct Fit For Tool Brand Bosch, Fein, Makita, Milwaukee, Ridgid, Compatible with Adapter Bosch, Fein, Primary Material Application Ceramic, For Use On Ceramic, Fiberglass, Application Drywall, Fiberglass, Grout, Hardyboard