Version:
HOLEX CleverDrill − Sturdy drill for all standard applications.
Improved spot drilling behaviour due to cross-ground form.
Standard core thickness and core taper.
Profile ground.
Surface:
Bronze-coloured tempered helical flutes.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.
5 × DC.
Note:
Suitable NC spotting drills No.
112120, 112140 and 112170 with 142° tip angle for enhanced process reliabilityThông tin kỹ thuật