Item #: 15160815Brand: PRO-SOURCEModel #: Features and Benefits Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and nonferrous metals. Straight-backed blades are used for cutting straight edges. The cutting surface of a toothed edge is composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern. They are used on ferrous and nonferrous materials. Product Specifications Reciprocating Saw Blades; Blade Material: Bi-Metal ; Blade Length (Inch): 12 ; Blade Length (Decimal Inch): 12.00 ; Blade Thickness (mm): 0.90 ; Blade Thickness (Decimal Inch): 0.0350 ; Profile Shape: Straight Blade Material Bi-Metal Blade Length (Inch) 12 Blade Length (Decimal Inch) 12.00 Blade Thickness (mm) 0.90 Blade Thickness (Decimal Inch) 0.0350 Profile Shape Straight Shank Type Universal Teeth Per Inch 18 Blade Width (Inch) 3/4 Cutting Edge Style Toothed Edge Applications Metal Cutting Contour Cutting No Tooth Form Straight Tooth Set Raker Pitch Pattern Constant Blade Tip Style Straight Tip/Edge Material High Speed Steel Rescue/Demolition Compatible No