Cobalt HSS Jobber Drills 12.0mm | 5 * images for illustrative purposes

* images for illustrative purposes only

* images for illustrative purposes

They are constructed for long life steel drilling

They are suitable for drilling into metal because the HSS is designed to stand up to the high temperatures created when drilling through these tough materials

Cobalt HSS Jobber Drills 12.0mm | 5 * images for illustrative purposesCobalt HSS Jobber Drill 12. 0mm Pack of 5 Size: 12. 0mm 5% COBALT Suitable for Drilling Steel, Alloys & Cast Iron Pack of 5 GREASE MONKEY DIRECT 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