Description: The Torch™ 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. Grid Iron™ features 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. These blades are ideal for making tough, straight cuts. Features: • Carbide Teeth for 50X Life in thick metal • 25% More Carbide per Tooth for longest life • 7 TPI for fast, efficient cutting in thick and extreme metals Includes: (1) SAWZALL® TORCHTM Metal Demolition Blades 6 in. 10T 5Pk - 48-00-5712