Features and Benefits:•1" Tall profile for TOUGH, STRAIGHT CUTS•25% more carbide per tooth for longest life•7 TPI for fast efficient cutting in thick and extreme metals•Carbide teeth for longer life and greater versatilityThe MILWAUKEE® 9" 7 TPI AX™ with Carbide Teeth SAWZALL® Blade is engineered to deliver long life in the toughest applications while being the fastest carbide-tipped reciprocating saw blade on the market. This new blade delivers 50X longer life over standard bi-metal blades and 2X faster cutting than other carbide blades. The AX™ with Carbide Teeth features optimized carbide tipping technology for extreme life. A fast, aggressive 5 TPI blade design allows for the fastest cutting in nail-embedded wood and a wide range of residential material. The AX™ with Carbide Teeth features Nail Guard™ to Rip Nails Not Teeth, delivering extreme durability and a Fang Tip™ Design for the fastest plunging on any wood cutting blade on the market. The AX™ with Carbide Teeth is optimized for cordless reciprocating saws delivering over 25% more cuts per charge.