Vulcan 248991OR Cobalt Drill Bit, 1/8", Straight Shank
Description
Highlights:
- Made with a special alloy of M35 steel containing 5 percent cobalt
- Extra thick drill core adds further rigidity and strength
- Use on very hard or abrasive materials such as stainless steel and space age alloys
- All sizes 3/16in. and larger have 3 flats ont