The Milwaukee 49-22-1216 16-piece SAWZALL® blade set provides a wide range of metal-cutting blades to span a wide variety of applications. This set features the Torch demolition blades for tough, straight cuts, along with thin Kerf blades for fast, flexible cuts. These metal-cutting blades with the double duty upgrade feature a tooth form optimized for the longest life and maximum durability. Tough neck is engineered to protect against tang breakage and delivers the strongest SAWZALL® blade tang on the market. The Torch blades feature grid iron, a stamped honeycomb pattern throughout the body of the blade that greatly increases the rigidity of the blade, making it the stiffest metal cutting SAWZALL® blade on the market.