Vulcan 249021OR Cobalt Drill Bit, 9/64"
- M-35, five per cent cobalt, and extra thick drill core for optimum life and durability in hardened steel, super alloys, titanium and stainless steel applications, split point minimizes bit walk
- All sizes 3/16" and larger have three flats on the shank for a better grip on chuck
- Straight shank
- Dia: 9/64"