Cobalt Bit Hss 1-2in X 6in
Five percent cobalt and heavy duty web construction for higher heat and abrasion resistance, strength and durability. Split point begins drilling immediately, minimizing bit walk in applications such as heavy duty abrasive alloy metal drilling on hardened steel. Jobber length
- TWIST DRILL BITS
- Dia.x OA Lgth In=1/2x3-1/4
- 1/2" REDUCED SHANK
- COBALT-135 DEGREE
- REDUCED SHANK
