Engineered with Double Duty Upgrade technology, these thin kerf blades feature an optimized tooth form for increased speed and twice the life of previous generations. The Tough Neck design strengthens the blade tang to minimize breakage, while Matrix II bi-metal teeth ensure maximum durability during metal cutting tasks.

• Optimized tooth design provides up to 2X more life than previous generation SAWZALL blades
• Tough Neck ribs strengthen the blade tang to minimize breakage and increase durability
• Matrix II bi-metal teeth deliver superior strength and longer life
• Thin kerf, short profile design allows for fast and flexible metal cutting
• Bulk 50-pack provides high-volume value for professional use