HSS JOBBER DRILLS
DIN 338 RN
HSS
SUPER – ø 4,5 mm precision jobber drill bit
Bulk packaging: Qty 10 drill bits
Range
of application:
HSS twist drill ground from solid, bright finish: toughness and precision combined
with excellent cutting efficiency for drilling alloyed carbon and plain steel.
Strengths
- Tight tolerances And high rotational accuracy
- Precision ground
- High-quality steel grade
- Precise
- Keen edge (very sharp)
- Break resistant
 |
 |
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| Sharp edge | Break-resistant | Precise |
Alpen drill bits are manufactured in Austria.
