The DeWalt DW4813 bi-metal reciprocating saw blades feature a 6-inch straight back design with 24 TPI, making them ideal for cutting through metal pipe, conduit, sheet metal, and other ferrous materials with precision and durability. The bi-metal construction combines a high-speed steel cutting edge with a flexible alloy steel body for superior strength and extended blade life.
Sold in a convenient 5-pack, these blades are compatible with all major reciprocating saw brands and are built to handle demanding jobsite conditions. The 24 TPI tooth count delivers smooth, clean cuts in thin-gauge metals, making them a reliable choice for plumbers, electricians, and general contractors.