Engineered for maximum durability, these Ice Hardened blades are cryogenically treated for up to 50% longer life. The Grid Iron honeycomb pattern and Tough Neck design provide unmatched rigidity and strength to prevent breakage and twisting during tough metal-cutting tasks.

• Ice Hardened technology is cryogenically treated to provide up to 50% longer life than standard blades.
• Grid Iron honeycomb pattern increases blade rigidity to resist buckling and twisting.
• Tough Neck engineering strengthens the blade tang to minimize breakage.
• Optimized tooth design provides 2X more life than previous generation SAWZALL blades.
• Matrix II bi-metal teeth ensure superior durability for heavy-duty metal cutting.
• 1 in. tall blade body facilitates straighter, more accurate cuts.
• Includes 5 high-performance reciprocating saw blades.