Ideal for cutting thick, medium, and thin-gauge metal, DeWalt bi-metal cordless band saw blades deliver the durability and flexibility needed to tackle the job at hand. This flexible, bi-metal blade has a long-lasting cutting edge for durability you can depend on. Fast cutting precision-formed teeth create fast and clean cuts Long life alloy backing steel provides extended blade life Cuts a variety of common metal construction materials including metal conduit, copper pipe and structural steel