The 9 in. 5 TPI AX Carbide Teeth Demo Nail Embedded Wood Cutting SAWZALL Reciprocating Saw Blade is engineered for maximum durability and efficiency. With optimized carbide tipping technology, these blades offer 30 times longer life than standard bi-metal blades and can cut twice as fast as other carbide blades. The design features a fast and aggressive 5 TPI blade, making it perfect for cutting nail-embedded wood and a variety of residential materials. Additionally, the patented Nail Guard and Fang Tip features from Milwaukee provide extra durability and the fastest plunging action on the market. This blade is specifically optimized for use with cordless reciprocating saws, allowing for 25% more cuts per charge. Choose the Ax with Carbide Teeth for the longest lasting, high-performance cutting experience. This pack includes 1 blade.