Technical specifications
Product class
Performance-Line
Drilling depth
20xD
d1
3 mm
d2
4 mm
l1
110 mm
l2
74 mm
l4
32 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