Version:
Profile ground. Standard core thickness and core taper. Bright finish.
With point geometry shape AC from 2 mm.
Advantage:
For drilling with drill bushes or long reach applications.
For high-tensile tempered steels, including TOOLOX.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
Note:
Suitable NC spotting drills No.
112103,
112110 and
112160 with
120° tip angle for enhanced process reliability