FeaturesThin kerf for up to 35% more cuts per charge vs leading reciprocating saw bladesShort blade length for cutting in tight locationsBi-metal construction for increased tooth durability and long blade lifeBi-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 breakageConstant pitch pattern