- Optimal for cutting metal 3/8-9/16 in. thick
- 2X more life than our previous generation Sawzall blades
- Tough neck ribs strengthen the blade tang and minimize breakage
- Optimized tooth design provides 2X more life than previous generation Sawzall blades
- Matrix II bi-metal teeth for greater durability
- Grid iron honeycomb pattern increases blade rigidity to resist blade buckling