- Made from HSS Co. The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher cutting temperatures
- Thick core for increased rigidity in hard materials
- Colour Tempered surface finish enables identification of cobalt tool material
- 135° split point (drills > 2mm & 3/32) enables accurate positioning and less drilling pressure
- Precision engineered parallel shank for accurate hole size
Sutton Tools Heavy Duty Cobalt jobber drills are industrial quality for drilling materials that have high hardness and tensile strength such as cast iron, bronze, hardened steel & stainless steel.
These drill bits feature a thick core for increased rigidity in hard materials.
Sutton Tools 19 Piece Cobalt Metric Drill Set
AU$45.00Price
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