Technical specifications
Drilling depth
5xD
d1
15.5 mm
d2
16 mm
l1
133 mm
l2
83 mm
l3
63 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
140 °
Side rake angle
30 °
Material group
51