HSS LONG SERIES DRILLS,
DIN 340 RN – DRILLS FOR METAL
HSS
SUPER – ø 6 mm Long Series – 139 mm long
Range of application:
HSS twist drill ground from solid, bright finish: toughness and precision combined with
excellent cutting effciency for drilling alloyed
carbon and plain steel.
Strengths
- Precision ground
- Sharp keen edge
- Break-resistant
- Precise
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| Sharp edge | Break-resistant | Precise |
Alpen drill bits are manufactured in Austria.
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