Diablo’s Demo Demon™ bi-metal oscillating blades feature application specific designs that deliver maximum durability and longer life in clean wood applications. These high-performance blades feature an ultra-hardened cutting edge to deliver up to 5X longer life than standard bi-metal blades. Curve contact edge creates a pilot for precise, clean plunge cuts with less vibration. An optimized Japanese tooth design and Black I.C.E. (Industrial Cooling Element) protects the cutting edge against wear, delivering extreme durability and fast, clean cuts. Diablo offers a true universal fit interface system. This adapter free system features two positions allowing it to fit all major tool brands such as DeWalt®, Dremel®, Milwaukee® and more. 3-Pack provides up to 33% in savings Ultra-hardened cutting edge for up to 5x longer life than standard bi-metal blades Optimized Japanese tooth design for fast, clean cuts Curve Contact Edge for precise, clean plunge cuts with less vibration Black I.C.E. coating protects the cutting edge against wear delivering extreme durability 1-3/4 in. cutting depth Maximum performance in cordless and corded oscillating multi-tools from Bosch®, Craftsman®, DeWalt®, Dremel®, Fein®, Hart®, Makita®, Milwaukee®, Porter-Cable®, Ridgid®, Rockwell® and more Not compatible with Starlock tools