Milling Milling Cutters
Compatible Inserts
● Good Conditions Bad Conditions
General Conditions
Machining conditions
● ● ● ● ●
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Dimension (mm)
P
M K N H
Insert shape
Product code
lNSL IC S RE BS D1
WNGU 040308R-MM4
7.7 6.7 3.8 0.8 0.4 3.0
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●
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●: Standard stoc k ○ : Made-to-Order
Materials
Cutting depth and feed
WN..0403..
Geometry MM4 fz
ap
Hardness (HB)
Tensile strength (N/mm 2 )
ISO
Material classification
(mm)
min
max
min
max
<600 <950
<180 <280
Unalloyed steel
0.08
0.25
700-950 950-1200 1200-1400
200-280 280-355 355-415
Alloyed steel
0.06
0.22
Duplex stainless steel Austenitic stainless steel
778 675
230 200 300 220 260 250
0.06
0.20
Precipitation-hardening stainless steel
1013
Grey cast iron
700 880 800 260 447 943
0.10
4.00
Nodular cast iron Malleable cast iron
0.08
0.25
Aluminum
75
0.06
0.30
Aluminum alloy Fe-based alloy Co-based alloy Ni-based alloy
130 280 320 350 370
1076 1177 1262
-
-
Ti-alloy
Hardened steel Chilled cast iron
- -
50-60HRC
-
-
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.
313
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