Lenox tuff tooth reciprocating saw blade features high quality bi-metal construction for added durability. It has T2 technology tooth design to minimize friction and heat build-up during variety of metal cutting actions. Blade is 0.035 inch thick and measures 8 inch x 3/4 inch. It features 18 TPI and reinforced geometrical tooth design for clean cutting. Blade is ideal for thin, medium and non-ferrous metals. For cutting 1/16 in. to 3/16 in. thick structural steel, pipe, conduit, stainless steel, and 1/16 in. to 5/16 in. thick non-ferrous metal18 tpi3/4 in. width .035 in. thick8 in. length5 per card