Technical specifications
Drilling depth
8xD
d1
3.5 mm
d2
6 mm
l1
72 mm
l2
34 mm
l3
29 mm
l4
36 mm
Cooling
internal cooling
Number of cutting edges (z)
2
Shank tolerance
h6
Bore tolerance
≥ IT 8
Shank type
HA
Tip angle
140 °
Side rake angle
30 °
Material group
M6