Technical specifications
Product class
Performance-Line
Drilling depth
3xD
d1
17.5 mm
d2
18 mm
l1
123 mm
l2
73 mm
l3
51 mm
l4
48 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