Technical specifications
Drilling depth
5xD
d1
8.8 mm
d2
10 mm
l1
103 mm
l2
61 mm
l3
49 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
140 °
Side rake angle
30 °
Material group
51