TTP HARD Drills Bits 1/8-Inch, 10 X Imperial Drill Bits Cobalt for Drilling Harder Metals Stainless Chrome Aluminum Cast Iron
- Designed for easy and effective drilling of metals including the harder alloys.
- High temperature resistance due to addition of cobalt.
- Superior hardness due to tungsten and molybdenum base.
- 135 degree split point makes entire point of the bit one long cutting edge.