The SAWZALL™ AX™ with Carbide Teeth for Nail Embedded Wood cuts longer, cuts more, and cuts faster. This reciprocating saw blade is designed with Carbide teeth for longer life vs. bi-metal blades, resulting in 1,000 more cuts in nail-embedded wood. NAIL GUARD™ allows users to Rip Nails Not Teeth, while the Fang Tip™ design allows the fastest plunge cutting. The combination of these features will allow users to cut through a wide range of standard and abrasive materials without sacrificing the life of their blade. As the leader in cordless technology, Milwaukee engineered these blades for cordless efficiency. By optimising the geometry of each and every carbide tooth, Milwaukee is able to deliver a cutting solution that provides more cuts per charge.