Technical specifications
Drilling depth
15xD
d1
7 mm
d2
7 mm
l1
155 mm
l2
115 mm
l4
38 mm
Cooling
internal cooling
Number of cutting edges (z)
2
Shank tolerance
h6
Bore tolerance
≥ IT 9
Shank type
HA
Tip angle
135 °
Side rake angle
30 °
Material group
R6