Oscillating Tool Blade, Blade Type Plunge , Connection Style Universal Closed-Back, Blade Shape Straight, Blade Material Steel, Blade Width 1 3/4 in, Blade Length 3 9/16 in, Overall Length 3 9/16 in, Primary Material Application Soft Materials, Materials Silicone, Soft Compounds, Soft Material, Edge Material Steel, Direct Fit For Tool Brand DEWALT(R), Milwaukee, Number of Pieces 1