Buy Drill Bits & Cobalt on sale from largest construction hand tools store in USA
DETAILS
DESCRIPTION
"VULCAN" COBALT DRILL BIT
- Dia. Ins.=3/16
- Split point
- 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 3/16" and larger have 3 flats on the shank so that the chuck gets a better grip on the bit.
- Sizes 7/16" and 1/2" have 3/8" reduced shank.
- Carded.