Diablo 1-1/4 in. Starlock Bi-Metal Blades For Clean Wood, 3PK are specially designed oscillating blades that deliver exceptional durability and longer life for clean wood cutting tasks. These high-performance blades feature an ultra-hardened cutting edge that lasts up to five times longer than standard blades. The curve contact edge acts as a pilot for precise and clean plunge cuts while reducing vibration. With an optimized Japanese tooth design combined with Black I.C.E. (Industrial Cooling Element), these blades stay cool and resist buildup, ensuring fast and clean cuts. The tool- quick-change interface is compatible with Fein and other Starlock tools, as well as most non-Starlock multi-tools, providing versatile and convenient use. Model Number: DOS125JBW3