//HSS COBALT JOBBER DRILLS BITS
Size:
ø 7.5 x 109/69 mm
Bulk: Qty 1
Range of application:
5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels with tensile strength over 800 N/mm², specially suitable for high alloyed steels, bearing-steels, hot/cold-rolled steel. Ideal for stainless steel.
Strengths
- Self-centering, due to a special point shaoe
- Drilling even with the highest thermal stress up to 600°
- Fast, due to special drill grinding fast drilling progress and up to 50%
less feed pressure required - Tensile strength over 800 N/mm²
- Specially suitable for high alloyed steels, bearing-steels,
hot/cold-rolled steel. - Ideal for stainless steel
- High heat-resistance
- Highly accurate centering
Alpen drill bits are manufactured in Austria.
| Weight | 1 kg |
|---|---|
| Dimensions | 114 × 30 × 30 cm |
| Brand | Alpen |
| Model | ALP6130075 |
|---|