EWN 04-22 EWN/EWE 2-32
Fine Boring Heads
Ø 2.0-3.9
View 90˚ twisted
View 90˚ twisted
x
x
Ø 4 HM
Ø 4 HM
613.204
613.204
EWN 04-22
EWN 2-32
Ø 2.0-3.0 mm
Workpiece material
Boring depth Carbide boring bars Vc (max)* Allow. Feed X [mm] Order No. R m/min mm/Ø mm/U
P Steel
9 9 9 9 9 9
611.155 611.155 611.155 611.155 611.155 611.155
0.2 0.2 0.2 0.2 0.2 0.2
60 60 60 60 60 40
0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008
M Stainless steels
K Cast iron
Aluminium
N
Non-ferrous metals
S Titaniumium
Ø 3.0-3.9 mm
Workpiece material
Boring depth Carbide boring bars Vc (max)* Allow. Feed X [mm] Order No. R m/min mm/Ø mm/U
P Steel
14 14 14 14 14 14
611.156 611.156 611.156 611.156 611.156 611.156
0.2 0.2 0.2 0.2 0.2 0.2
90 90 90 90 90 50
0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008
M Stainless steels
K Cast iron
Aluminium
N
Non-ferrous metals
S Titaniumium
Caution: The given cutting data are guide values. In any case, they have to be adapted to the actual working conditions.
The cutting data for the fine boring heads EWN 04-22 and EWN/EWE 2-32 are the same. On all boring heads the same tool holders will be used. For the EWN 04-22 only short reducers are available.
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