Description
HSS EXTRA LONG SERIES
DRILLS FOR METAL
HSS Extra Long Series – HSS SUPER – 8,5 mm
Single packing
Range of application:
High efficiency drills for extremely deep holes where working conditions such as cutting speed, feed, coolant and frequent chip removal have to be observed.
- Split point
- 118 degree angle
- High Speed Steel
Strengths
- Sharp cutting edges Even with larger diameters little feed pressure is required
- Very high elasticity and greatest toughness with optimum cutting performance
- High fracture resistance Even with smaller diameters low risk of breakage due to high elasticity
- Optimum drilling performance even in unfavourable working conditions
| Industrial Quality | Highly Accurate | Precise |
Alpen drill bits are manufactured in Austria.
