DEWALT 3/16-in Industrial Cobalt Drill Bit
- Maximum speed and life in stainless steel and other hard metals
- Pilot point and split tip design starts on contact and eliminates bit walking
- Drilling into stainless steel
- Drilling into an i-beam
Built for speed and long life Powers through hard metals with ease. A split point tip starts on contact and eliminates bit walking for helps to increased control. Heavy-duty cobalt delivers 4 times more life than black oxide.