Product details : DEWALT DT5062-QZ EXTREME METAL DRILL BIT 13.0MM
The tip of EXTREME 2? drills pierces immediately on contact with the material for clean, precise holes (diameters 4.8mm and over only). Innovative tapered core shape reduces risk of breakage. The 3-flat anti-slip shank eliminates slippage in the chuck (diameters over 5.0mm only).