1/2" x 6" COBALT HSS CARDEDHAN3016132
1/2" Cobalt High Speed Steel Jobber Length Drill Bit
Features and Benefits:
- 135 degree split point to minimize walk
- 5% Cobalt for higher heat and abrasion resistance
- Heavy duty web construction for strength and durability
For tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron and stainless steel.