Technical specifications
Drilling depth
8xD
d1
9 mm
d2
10 mm
l1
142 mm
l2
95 mm
l3
80 mm
l4
40 mm
Cooling
internal cooling
Number of cutting edges (z)
3
Shank tolerance
h6
Bore tolerance
≥ IT 9
Shank type
HA
Tip angle
135 °
Side rake angle
30 °
Material group
51