Technical specifications
Product class
Performance-Line
Drilling depth
3xD
d1
4.5 mm
d2
6 mm
l1
66 mm
l2
24 mm
l3
17 mm
l4
36 mm
Cooling
internal cooling
Number of cutting edges (z)
3
Shank tolerance
h6
Bore tolerance
≥ IT 9
Shank type
HA
Tip angle
145 °
Side rake angle
30 °
Material group
R8