Mô tả
Version:
With precision ground point.
Vaporised high performance drills for drilling particularly deep holes.
Take particular care to ensure frequent chip clearance.
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

