Oscillating Tool Blade, Blade Type Straight Cutting, Connection Style Universal Open-Back, Blade Shape Straight, Blade Material Bi-Metal, Blade Width 1 3/8 in, Blade Length 1 1/2 in, Overall Length 1 1/2 in, Maximum Oscillations per Minute 20,000, Primary Material Application Cement Board, Soft Metals, Plaster, Wood & Screws, Blade Thickness 1/32 in, Materials Cement Board, Copper Pipe, Plaster, Wood & Screws, Style Flush , Cutting Edge Style Toothed Edge, Edge Material Carbide