- BUILT TO LAST: Engineered with Cobalt Alloy Steel for high heat and abrasion resistance
- PRECISE DRILLING: 135° split-point tip eliminates walking
- HEAVY-DUTY USE: Tackle metal drilling, including abrasive alloy metal drilling on hardened steel
IRWIN Tools
Irwin® Cobalt Jobber Length Drill Bits, 5-7/8" X 31/64", HSS, 3/8" Reduced Shank, #IR…
Email for Pricing