DEWALT';s line of cobalt drill bits are designed to drill through the toughest metal drilling applications. These bits are ideal for drilling in stainless steel, abrasive metal, and hard-to-drill alloys. Commercial contractors rely on this bit for their toughest jobs.
Maximum speed & life in stainless steel and other hard metals
Pilot Point tip design starts on contact and eliminates bit walking
Industrial strength cobalt for optimum life & durability in metal
Clean, accurate holes and reduced lock-up on breakthrough