Milwaukee 12" 24 TPI TORCH™ SAWZALL® Blade for Thin Metal (5 PK) features the innovative TORCH™ metal-cutting blades with the Double Duty Upgrade™ for an optimized tooth form that ensures the longest life and maximum durability. Designed with Tough Neck™ technology, these blades resist tang breakage, providing the strongest SAWZALL® blade tang available. The Grid Iron™ stamped honeycomb pattern throughout the blade body significantly increases rigidity, making it the stiffest metal cutting SAWZALL® blade on the market. These blades are for making tough, straight cuts on thin metal with precision and strength. Model Number: 48-00-5791