Oscillating Tool Blade, Blade Type Plunge , Connection Style Starlock, Blade Shape Straight, Blade Material Steel, Blade Width 1 3/8 in, Blade Length 2 in, Overall Length 3 13/16 in, Maximum Oscillations per Minute 19,500, Primary Material Application Wood, Materials Drywall, Plastic, Wood, Cutting Edge Style Toothed Edge, Edge Material High Carbon Steel, Compatible with Adapter Bosch, Fein, Direct Fit For Tool Brand Bosch, Fein, Makita, Milwaukee, Ridgid, Number of Pieces 1