MŨI KHOAN HSS DÀI 85MM HOLEX 116050 PHI 2MM

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 reliability

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