Technical specifications
Drilling depth
8xD
d1
13 mm
d2
14 mm
l1
178 mm
l2
133 mm
l3
112 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
135 °
Side rake angle
30 °
Material group
51