The DeWalt DT2348‑QZ is a robust bi-metal reciprocating saw blade ideal for tough plastics, sandwich materials, pipes, sheet metal, and wood with embedded nails—cutting up to 12 mm thick. Each 152 mm blade blends a flexible high-carbon steel body with cobalt-alloyed M2 HSS teeth, offering both resilience and speed. Its progressive tooth pitch (1.8–2.5 mm) and reinforced shoulders deliver rapid, controlled cuts, while the Tough Coat anti-stick finish reduces friction and pitch buildup. Designed for universal ½″ shank compatibility, this 5-pack is well-suited for demanding demolition and renovation tasks.