The Torch metal-cutting blades with the Double Duty Upgrade feature a tooth form optimized for the longest life and maximum durability. 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.
7/11 TPI for a wide material variety to be true demolition blades
Nail protecting feature built into the tooth design
Blade profile optimized for fast plunging
New blade profile with the ability to bend and maintain its shape