5/16in (8mm) diameter hardened steel shackle for superior cut resistance

Up to 50X cooler cuts with a circular saw blade when compared to a grinding disc that increases temperature of steel by up to 500 degrees

Starlock Bi-Metal Oscillating Blade for Drywall

Diablo made carbide tip withstands impact and high heat applications for superior life versus standard masonry hammer drill bits

clean plunge cuts with less vibration and Black I

3 pc Universal Fit Carbide Oscillating Blade Set (3-Piece) 5/16in (8mm) diameter hardened steel3 pc Universal Fit Carbide Oscillating Blade Set (3 Piece) High performance carbide for greater durability and up to 50X longer life versus standard bi metal blades General purpose blades feature Curve Contact Edge for precise, clean plunge cuts with less vibration and Black I. C. E. coated teeth for heat resistance, long life and superior chip evacuation