Product overview
Product details
HEAVY DUTY COBALT JOBBER DRILL BIT SET 17 PCE 1 - 10MM IN 0.5MM INCREMENTS Colour tempered finish Heavy duty cobalt jobber drill for alloy & hardened steels, stainless steel and other hard materials.
Key features
- 135 deg split point for fast, precise drilling
- Thick core for rigidity and strength
- M35 cobalt HSS for heat and wear resistance
Common uses
- Stainless Steel
- Alloy Steel
- Hardened Steel