Technical specifications
Drilling depth
8xD
d1
17 mm
d2
18 mm
l1
222 mm
l2
171 mm
l3
144 mm
l4
48 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