Diablo's universal fit carbide oscillating blades feature application specific designs that deliver extreme durability and superior cutting life in metals. High-performance carbide teeth deliver an unmatched up to 50X longer cutting life versus standard bi-metal blades.• Optimized tooth geometry provides fast cuts in metal applications• Curve contact edge creates a pilot for precise, clean plunge cuts with less vibration• Black I.C.E. coated teeth for heat resistance, long life and superior chip evacuation• The blade's universal fit, adapter-free design easily attaches to most tools, with the exception of Starlock tools• 0• 0