Milwaukee 12 in. 18 TPI THE TORCH SAWZALL Blade - 5 PackThe Torch metal cutting blades with the Double Duty Upgrade feature a tooth form optimized for long life and maximum durability. Tough Neck is engineered to protect against tang breakage and delivers a strong Sawzall blade tang. Grid Iron features a stamped honeycomb pattern throughout the body of the blade that greatly increases the rigidity of the blade, making one of the stiffest metal cutting Sawzall blades These blades are ideal for making tough,