SUTTON 25 64inch x 130mm HSS-CobaltMetal Jobber Drill Bit

- 135 split point (drills > 2mm & 3/32) enables accurate positioning and less drilling pressure
- Thick core for increased rigidity in hard materials
- Precision engineered parallel shank for accurate hole size
- Made from HSS Co.
- The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher cutting temperatures
- Colour Tempered surface finish enables identification of cobalt tool material