IRWIN 20587S956R Reciprocating Saw Blades, 956R, Bi-Metal, 9 In. Lo

Features and Benefits:

• High speed blasting along the cutting edge strengthens the blade to reduce breaks and increase durability
• Patented T2 Technology reduces cutting force on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials
• Bi-metal construction allows blades to bend and flex without breaking
• 6 teeth per inch
• Patented design for ultimate durability and speed when cutting clean wood or nail-embedded wood

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. 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.