Thin Kerf metal-cutting blades with the Double Duty Upgrade feature a tooth form that is optimized for the longest life and increased speed. Tough Neck is engineered to protect against tang breakage and delivers the strongest SAWZALL® blade tang on
- Optimized tooth design providing 2X more life than our previous generation SAWZALL® blades
- Tough Neck ribs strengthen the blade tang and minimize breakage
- Grid Iron honeycomb pattern increases blade rigidity to resist blade buckling.
- Matrix II bi-metal teeth for greater durability.
- 1/2 in. universal shank