With Dewalt DT2409L-QZ reciprocating saw blades, you cut through thin metal profiles, pipes, and sheet metal quickly and accurately. The robust bi-metal build combines a flexible hcs body with wear-resistant cobalt-infused hss teeth, preventing blade snapping and premature tooth wear on demanding metal jobs. The Toughcoat layer reduces friction and heat buildup during intensive cutting. With a length of 305 mm and a thickness of 2.0 mm, you get extra reach for deep-set pipes and wide bundles. This pack of 5 blades features a universal 1/2" shank compatible with all standard reciprocating saws.