Technical specifications
Product class
Performance-Line
Drilling depth
3xD
d1
8.8 mm
d2
10 mm
l1
89 mm
l2
47 mm
l3
35 mm
l4
40 mm
Cooling
external cooling
Number of cutting edges (z)
2
Shank tolerance
h6
Bore tolerance
≥ IT 9
Shank type
HA
Tip angle
140 °
Side rake angle
15 °
Material group
M3