Milling Milling Cutters
Compatible Inserts
● Good Conditions Bad Conditions
General Conditions
Machining conditions
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Dimension (mm)
P
M K N S
Insert shape
Product code
lNSL W1 S RE D1
RPM 080ER-MM4
14.77 6.9 3.2 8.2 2.9
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RPM 100ER-MM4
18.85 8.63 3.9 10.3 3.5
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RPM 160ER-MM4
29.54 12.68 6.2 16.4 4.6
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●: Standard stoc k ○ : Made-to-Order
Materials
Cutting depth and feed
RPM....
MM4 fz
ap
Hardness (HB)
Tensile strength (N/mm 2 )
ISO
Material classification
(mm)
min
max
min
max
<600 <950
<180 <280
Unalloyed steel
0.10
0.20
700-950 950-1200 1200-1400
200-280 280-355 355-415
Alloyed steel
0.10
0.18
Duplex stainless steel Austenitic stainless steel
778 675
230 200 300 220 260 250
0.10
0.18
Precipitation-hardening stainless steel
1013
Grey cast iron
700 880 800 260 447 943
Nodular cast iron Malleable cast iron
-
-
0.20
28.00
Aluminum
75
-
-
Aluminum alloy Fe-based alloy Co-based alloy Ni-based alloy
130 280 320 350 370
1076 1177 1262
0.06
0.12
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.
373
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