Technical specifications
Drilling depth
5xD
d1
12.5 mm
d2
14 mm
l1
124 mm
l2
77 mm
l3
60 mm
l4
45 mm
Cooling
internal cooling
Number of cutting edges (z)
3
Shank tolerance
h6
Bore tolerance
≥ IT 9
Shank type
HA
Tip angle
140 °
Side rake angle
30 °
Material group
51