HSS EXTRA LONG SERIES
DRILLS FOR METAL
HSS Extra Long Series - HSS SUPER - 7 mm Ø
Single packing
Range of application:
High efficiency drills for extremely deep holes where working conditions such ascutting 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 feedpressure is required
- Very high elasticity and greatest toughness with optimumcutting performance
- High fracture resistance Even with smaller diameters lowrisk of breakage due to high elasticity
- Optimum drilling performance even in unfavourable workingconditions

 |  |  |
| Industrial Quality | Highly Accurate | Precise |
Alpen drill bits are manufactured in Austria.
HSS EXTRA LONG SERIES
DRILLS FOR METAL
| Part No. |
Diameter Ø |
Shank Ø |
Cutting Edge length |
Complete length |
| ALP12107 |
7 mm |
7 mm |
250 mm |
370 mm |