15/64" Cobalt Drill Bit

DeWalt DWA1215 15/64 By 3-7/8 Inch Industrial Drill Bit. Built for speed and long life, DEWALT Industrial Cobalt Alloy Steel drill bits powers through hard metals with ease. Featuring the Pilot Point tip that starts on contact and eliminates bit walking helping to increase control. Heavy-duty Cobalt Alloy Steel delivers 4 times more life than black oxide.