Description
Version:
Standard core without core taper.
Precision ground point.
Profile ground:
High concentricity and pitch accuracy, drills for series production use.
With point geometry shape C from size 2.4 mm
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
Through-coolant: no
Standard: DIN 338
Tolerance nominal ?: h8
Point angle: 118 degrees
Shank: Plain shank
Number of cutting edges Z: 2
recommended maximum drilling depth L2: 10.5 mm
Flute length Lc: 12 mm
Overall length L: 34 mm
Shank ? Ds: 1 mm
Feed f in steel < 500 N/mm2: 0.05 mm/rev.
Standard core without core taper.
Precision ground point.
Profile ground:
High concentricity and pitch accuracy, drills for series production use.
With point geometry shape C from size 2.4 mm
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
Through-coolant: no
Standard: DIN 338
Tolerance nominal ?: h8
Point angle: 118 degrees
Shank: Plain shank
Number of cutting edges Z: 2
recommended maximum drilling depth L2: 10.5 mm
Flute length Lc: 12 mm
Overall length L: 34 mm
Shank ? Ds: 1 mm
Feed f in steel < 500 N/mm2: 0.05 mm/rev.
