Diablo's Demo Demon™ Carbide Teeth Reciprocating Saw Blades for Nail-Embedded Wood with new Variable Tooth Design are specifically designed for maximum performance in nail-embedded wood. These high performance TiCo™ Hi-Density carbide blades deliver up to 50X longer cutting life compared to standard bi-metal blades in all nail-embedded wood applications, including demolition and remodeling. An enhanced carbide tip-to-blade connection provides extreme impact resistance while a unique plunge tip design enables faster starts and easier plunging into all material. A three-pack offers up to 10% savings. New Variable Tooth Design provides faster cuts with less vibration in nail-embedded wood High performance TiCo™ Hi-Density carbide for greater durability and cutting performance Enhanced carbide tip to blade connection for extreme impact resistance Unique plunge tip design that enables faster and easier plunging 1" oversized blade body for straighter cuts with less vibration Three-pack offers up to 10% savings Compatible with all corded and cordless reciprocating saws