Milling
Dimension (mm)
P
M
K
Product code
Corner radius Wiper length
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WNMU 080608R-MR2
0.8
2.3
WNMU 080608R-MM4
0.8
2.3
WNMU 080608R-MM3
0.8
2.3
WNMU 080612R-MR2
1.2
1.19
WNMU 080612R-MM4
1.2
1.18
WNMU 080616R-MR2
1.6
0.81
WNMU 080616R-MM4
1.6
0.8
●： Stock available ▲： Stock available now but will be replaced in the future.
Materials
Cutting depth and feed
WNMU 0806..
ap
MM3
MM4
MR2
Material classification
Tensile strength (N/mm 2 )
Hardness (HB)
ISO
(mm) min max min max min max min max
<600
<180
Unalloyed steel
0.12
0.25
0.12
0.28
0.12
0.30
<950
<280
P
700-950
200-280
Alloyed steel
950-1200
280-355
0.10
0.20
0.10
0.25
0.10
0.28
1200-1400
355-415
Duplex stainless steel
778
230
M
Austenitic stainless steel
675
200
0.08
0.18
0.08
0.18
-
-
Precipitation-hardening stainless steel
1013
300
Grey cast iron
700
220
0.60 8.00
K
Nodular cast iron
880
260
0.12
0.20
0.10
0.28
0.15
0.30
Malleable cast iron
800
250
Fe-based alloy
943
280
Co-based alloy
1076
320
S
0.12
0.13
0.10
0.15
-
-
Ni-based alloy
1177
350
Ti-alloy
1262
370
Hardened steel
-
50-60HRC
H
-
-
-
-
-
-
Chilled cast iron 55HRC *The recommended cutting conditions always refer to general conditions. These cutting conditions should be adjusted according to the practical machine rigidity, tools, workpiece clamping and coolant. Average chip thickness (hm)=fz x sinkr. -
237
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