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END MILLS
END MILLS
METRIC
Z-Carb-HPR
Series
Z5MCR
Metric
Hardness
Ap
Ae
Ae
Vc
(m/min)
Diameter (D
1
)
(mm)
Ae x D
1
Ap x D
1
6
8
10
12
16
20
25
P
CARBON STEELS
1018, 1040, 1080,
1090, 10L50, 1140,
1212, 12L15, 1525,
1536
≤ 275 Bhn
or
≤ 28 HRc
Profile
≤ 0.5
≤ 1.5
169
RPM 8967
6725
5380
4484
3363
2690
2152
(135-203)
Fz
0.029
0.049
0.061
0.074
0.087
0.099
0.108
Feed (mm/min) 1291
1650
1650
1668
1463
1327
1157
Slot
1
≤ 1
134
RPM 7109
5332
4265
3555
2666
2133
1706
(107-161)
Fz
0.029
0.049
0.061
0.074
0.087
0.099
0.108
Feed (mm/min) 1024
1308
1308
1322
1160
1052
917
ALLOY STEELS
4140, 4150, 4320,
5120, 5150, 8630,
86L20, 50100
≤ 375 Bhn
or
≤ 40 HRc
Profile
≤ 0.5
≤ 1.5
96
RPM 5089
3817
3054
2545
1909
1527
1221
(77-115)
Fz
0.022
0.036
0.045
0.055
0.067
0.075
0.080
Feed (mm/min)
550
692
692
702
635
570
489
Slot
1
≤ 1
76
RPM 4039
3029
2424
2020
1515
1212
969
(61-91)
Fz
0.022
0.036
0.045
0.055
0.067
0.075
0.080
Feed (mm/min)
436
549
549
557
504
452
388
H
TOOL STEELS
A2, D2, H13, L2, M2,
P20, S7, T15, W2
≤ 375 Bhn
or
≤ 40 HRc
Profile
≤ 0.5
≤ 1.5
56
RPM 2989
2242
1793
1495
1121
897
717
(45-68)
Fz
0.017
0.030
0.037
0.043
0.051
0.059
0.065
Feed (mm/min)
251
335
335
323
287
263
233
Slot
1
≤ 1
44
RPM 2343
1757
1406
1171
879
703
562
(35-53)
Fz
0.017
0.030
0.037
0.043
0.051
0.059
0.065
Feed (mm/min)
197
262
262
253
225
206
183
K
CAST IRONS
(LOW & MEDIUM
ALLOY)
Gray, Malleable,
Ductile
≤ 220 Bhn
or
≤ 19 HRc
Profile
≤ 0.5
≤ 1.5
136
RPM 7190
5392
4314
3595
2696
2157
1726
(109-163)
Fz
0.026
0.045
0.056
0.067
0.079
0.091
0.098
Feed (mm/min)
949
1208
1208
1208
1070
978
841
Slot
1
≤ 1
108
RPM 5736
4302
3441
2868
2151
1721
1377
(87-130)
Fz
0.026
0.045
0.056
0.067
0.079
0.091
0.098
Feed (mm/min)
757
964
964
964
853
780
671
CAST IRONS
(HIGH ALLOY)
Gray, Malleable,
Ductile
≤ 260 Bhn
or
≤ 26 HRc
Profile
≤ 0.5
≤ 1.5
104
RPM 5493
4120
3296
2747
2060
1648
1318
(83-124)
Fz
0.020
0.034
0.043
0.050
0.059
0.067
0.073
Feed (mm/min)
554
703
703
692
606
549
478
Slot
1
≤ 1
82
RPM 4362
3272
2617
2181
1636
1309
1047
(66-99)
Fz
0.020
0.034
0.043
0.050
0.059
0.067
0.073
Feed (mm/min)
440
558
558
550
482
436
380
M
STAINLESS STEELS
(FREE MACHINING)
303, 416, 420F,
430F, 440F
≤ 275 Bhn
or
≤ 28 HRc
Profile
≤ 0.5
≤ 1.5
149
RPM 7917
5938
4750
3958
2969
2375
1900
(119-179)
Fz
0.022
0.036
0.045
0.055
0.067
0.075
0.080
Feed (mm/min)
855
1077
1077
1092
988
887
760
Slot
1
≤ 1
119
RPM 6301
4726
3781
3151
2363
1890
1512
(95-143)
Fz
0.022
0.036
0.045
0.055
0.067
0.075
0.080
Feed (mm/min)
680
857
857
869
786
706
605
STAINLESS STEELS
(DIFFICULT)
304, 304L, 316, 316L
≤ 275 Bhn
or
≤ 28 HRc
Profile
≤ 0.5
≤ 1.5
104
RPM 5493
4120
3296
2747
2060
1648
1318
(83-124)
Fz
0.017
0.030
0.037
0.043
0.051
0.059
0.063
Feed (mm/min)
461
615
615
593
527
483
412
Slot
1
≤ 1
82
RPM 4362
3272
2617
2181
1636
1309
1047
(66-99)
Fz
0.017
0.030
0.037
0.043
0.051
0.059
0.063
Feed (mm/min)
366
489
489
471
419
384
327
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