HSS Jobber Drills 7.0mm COBALT (10) 6mm | Pack of 100

6mm | Pack of 100

GREASE MONKEY DIRECT cobalt drill bits are made for the toughest of jobs

We have the best value on all 25mm lug crimper

Minimum Bundle Diameter: 20mm

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HSS Jobber Drills 7.0mm COBALT (10) 6mm | Pack of 100Cobalt HSS Jobber Drill 7. 0mm Pack of 10 Size: 7. 0mm 5% COBALT Suitable for drilling Steel, Alloys & Cast Iron Pack of 10 COBALT DRILL BITS: cobalt drill bits are made for the toughest of jobs. Cobalt drills are the preferred drill for harder materials such as stainless steel. They are the favored choice because they hold their rigidity and hardness better at higher temperatures than other HSS drill bits. They are constructed for long life steel