Version:
3-cutter tool, specially developed for use at
very high feed rates in aluminium. Outstandingly suitable for machines with
high power consumption and stable machining conditions.
- Specially developed cutter geometry, designed for very high feed rates, reduced cutting pressure and controlled chip breaking.
- Precision flute profile for reliable evacuation of chips.
- Achieve outstanding feed rates and tool life thanks to the third cutting edge.
The sector-leading technology of the drill point for the tool guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
Note:
Flute length L
C = L
2 + 1.5 × D
C.
HB and HE shanks are available at the same price as HA.
For
HB: use order
No. 122591.
For
HE: use order
No. 122590 + 129100HE.