Milling Milling Cutters
Compatible Inserts
● Good Conditions Bad Conditions
General Conditions
Machining conditions
● ● ● ●
●
Dimension (mm)
P
M K N S
Insert shape
Product code
lNSL W1 S RE BS D1
LNHU 160708ER-MR2
16 7.2 13 0.8 1.9 5.4
● ●
● ● ●
LNHU 160716ER-MR2
16 7.2 13 1.6 1.5 5.4
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●
●: Standard stoc k ○ : Made-to-Order
Materials
Cutting depth and feed
LN..1607..
Geometry MR2 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
0.30
700-950 950-1200 1200-1400
200-280 280-355 355-415
Alloyed steel
0.08
0.28
Duplex stainless steel Austenitic stainless steel
778 675
230 200 300 220 260 250
0.08
0.25
Precipitation-hardening stainless steel
1013
Grey cast iron
700 880 800 260 447 943
1.00
15.00
Nodular cast iron Malleable cast iron
0.10
0.30
Aluminum
75
-
-
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.
311
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