The Milwaukee TORCH with Carbide Teeth for Medium Metal cuts longer, cuts more, cuts faster. This carbide reciprocating saw blade is designed with Carbide Teeth for longer life vs. bi-metal blades in EMT conduit, Strut, Rigid Conduit, Stainless Steel Pipe, Stainless Steel Unistrut, and Galvanized Steel. This Milwaukee 10TPI SAWZALL blade is ideal for smooth, fast cuts and enhanced durability.