Hanson 1/4" x 4" COBALT ALLOY STEEL
Warranty: Lifetime warranty does not cover abuse
Features and Benefits:
- 135 degree split point to minimize walk
- 8% 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.
Warranty: Lifetime warranty does not cover abuse
