Technical specifications
Product class
Expert-Line
Drilling depth
3xD
d1
10.02 mm
d2
10 mm
l1
89 mm
l2
47 mm
l3
35 mm
l4
40 mm
Cooling
internal cooling
Number of cutting edges (z)
3
Shank tolerance
h6
Bore tolerance
≥ IT 7
Shank type
HA
Tip angle
140 °
Side rake angle
30 °
Material group
MQ