Description
HSS EXTRA LONG SERIES
DRILLS FOR METAL
HSS Extra Long Series – HSS SUPER – 8,5 mm Ø
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
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| Industrial Quality | Highly Accurate | Precise |
Alpen drill bits are manufactured in Austria.
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