【TITANIUM-COATED, 2X SHARPER LONGER】Frustrated with oscillating tool blades that die halfway? Our military-grade titanium coating undergoes triple heat treatment, biting deeper and staying razor-sharp 2X longer than standard multitool blades. Cut through wood with embedded nails or thick PVC pipes without slowing down – these titanium blades outlast even the toughest jobs. 【VERSATILE CUTTING EXPERIENCE】Engineered for the toughest jobs! Oscillating saw blades cut through soft metal , wood with nails, plastics, drywall, door frames and more. Perfect for flooring installation blades, remodeling, plumbing and DIY repairs. (Note: Not for screws/bolts) 【Over 98% Oscillating Tools Compatible】Works flawlessly with 98%+ oscillating tool blades on the market! Includes 3 premium adapters to ensure perfect fit for DeWalt, Bosch, Fein, Makita, Milwaukee, Ryobi, Rockwell, Porter-Cable and more. No wobble, no slip—just instant secure locking! (Not compatible with Starlock interface systems) 【7PCS Extended Blades - 50% Deeper Cut】Includes extended oscillating saw blades with 2-1/2" (65mm) cutting depth—50% deeper than standard blades. Designed for deep groove cutting and recessed pipe repairs, reaching hidden areas where regular multitool blades fail—complete deep cuts in one pass! 【Customer Support & Usage Tips】Every oscillating tool blade is quality inspected. Contact us anytime for blade assistance! Usage tips:① Wear safety goggles② Clean blade residue③ Do not cut screws/bolts.