Description
Version:
Vaporised from 2.4 mm. Particularly for deep hole drilling (for deep holes, repeated chip evacuation is necessary).
With point geometry shape A from size 4 mm.
Advantage:
Especially suitable for long reach purposes. (When used to drill deep holes, low feed rates and frequent drill pecks are necessary).
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.
Through-coolant: no
Standard: DIN 340
Tolerance nominal ?: h8
Point angle: 118 degrees
Shank: Plain shank
Number of cutting edges Z: 2
recommended maximum drilling depth L2: 14.1 mm
Flute length Lc: 15 mm
Overall length L: 35 mm
Shank ? Ds: 0.6 mm
Feed f in steel < 750 N/mm2: 0.02 mm/rev.
Vaporised from 2.4 mm. Particularly for deep hole drilling (for deep holes, repeated chip evacuation is necessary).
With point geometry shape A from size 4 mm.
Advantage:
Especially suitable for long reach purposes. (When used to drill deep holes, low feed rates and frequent drill pecks are necessary).
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.
Through-coolant: no
Standard: DIN 340
Tolerance nominal ?: h8
Point angle: 118 degrees
Shank: Plain shank
Number of cutting edges Z: 2
recommended maximum drilling depth L2: 14.1 mm
Flute length Lc: 15 mm
Overall length L: 35 mm
Shank ? Ds: 0.6 mm
Feed f in steel < 750 N/mm2: 0.02 mm/rev.
