Premium ceramic grain blend for fast material removal and extra-long sanding life

Optimized blade design reduces wandering and deflection of metal

All components necessary to begin polishing are included in this kit: back-up pad

Not recommended for cutting wood with nails

3-1/2 in. Universal Fit Bi-Metal Oscillating Blade for General P Premium ceramic grain blend for3 1 2 in. Universal Fit Bi Metal Oscillating Blade for General Purpose Cuts Ultra hardened cutting edge for up to 5x longer life than standard blades Curve Contact Edge for precise, clean plunge cuts with less vibration Black I. C. E. coated teeth for heat resistance, long life and superior chip evacuation