The MILWAUKEE M18 SAWZALL Reciprocating Saw delivers exceptional durability, speed and run time. The all-metal gearing and REDLINK Intelligence provide ultimate performance and protection against job site conditions. The M18 SAWZALL Reciprocating Saw provides up to 30% faster cutting and 50% more run time in key applications versus leading competitors. The slim front-end design provides improved ergonomics, offering maximum comfort and control. The 16 piece SAWZALL reciprocating saw blade set features an assortment of metal cutting SAWZALL blades for a broad range of professional applications. The TORCH demolition metal cutting blades provide 5X blade life and facilitate tough cuts. They also feature GRID IRON technology for increased blade stiffness. The metal cutting blades feature TOUGH NECK ribs that strengthen the blade tang and minimize breakage. The recip saw blades in the set are ideal for a variety of professional applications including general use and demolition. The included TORCH with Carbide Teeth blades have been engineered to deliver extreme life and unmatched versatility in thick and extreme metal cutting applications. These reciprocating saw blades deliver you up to 50X life over standard blades. TORCH SAWZALL blades tackle a wide variety of metal materials, including black pipe, angle iron, cast iron, stainless steel, and high strength alloys.