Diablo 1-1/4 in. Universal Bi-Metal Oscillating Blade for Nail-Embedded Wood, 3PK features application-specific designs that provide maximum durability and longer life when working with nail-embedded wood. These high-performance blades are equipped with an ultra-hardened cutting edge, delivering up to five times longer life d to standard blades. The curve contact edge acts as a pilot for precise and clean plunge cuts while minimizing vibration. Equipped with Black I.C.E. (Industrial Cooling Element), the teeth stay cool and resist buildup, ensuring fast and clean cuts. The blade’s universal fit and adapter- design allow for easy attachment to most tools, except Starlock tools. Model Number: DOU125BW3