Oscillating Tool Blade, Blade Type Flush , Connection Style Universal Closed-Back, Blade Shape Straight, Blade Material Titanium Coated Steel, Blade Width 7/8 in, Blade Length 4 in, Overall Length 4 in, Maximum Oscillations per Minute 11,000, Primary Material Application General Purpose, Materials Aluminum, Non-Ferrous Metal, Plastic, Sheet Metal, Style Flush , Cutting Edge Style Toothed Edge, Edge Material Titanium