Global Catalog Metric 8-16-23 web - Flipbook - Page 61
METRIC
Multi-Carb
Ap
Series
66M, 66MCR
Metric
Ae
Hardness
Ae
Ae x DC
Ap x DC
≤ 0.05
≤1
194
Profile
CARBON STEELS
1018, 1040, 1080,
1090, 10L50, 1140,
1212, 12L15, 1525,
1536
DC • mm
Vc
(m/min)
6
8
10
12
16
20
25
RPM
10260
7695
6156
5130
3847
3078
2462
Fz
0.029
0.047
0.059
0.072
0.095
0.101
0.105
Feed (mm/min)
2068
2528
2528
3324
3280
3431
2844
RPM
12312
9234
7387
6156
4617
3693
2955
Fz
0.023
0.038
0.047
0.058
0.076
0.081
0.084
Feed (mm/min)
1985
2427
2427
3191
3149
3294
2730
RPM
5816
4362
3490
2908
2181
1745
1396
(155-232)
≤ 275 Bhn
or
≤ 28 HRc
232
Finish
≤ 0.02
≤2
(186-279)
110
Profile
≤ 0.05
P
ALLOY STEELS
4140, 4150, 4320,
5120, 5150, 8630,
86L20, 50100
≤1
Fz
0.022
0.036
0.045
0.055
0.074
0.080
0.080
Feed (mm/min)
879
1108
1107
1445
1457
1536
1229
RPM
6980
5235
4188
3490
2617
2094
1675
Fz
0.017
0.029
0.036
0.044
0.059
0.064
0.064
Feed (mm/min)
844
1063
1063
1387
1399
1474
1179
RPM
4686
3514
2811
2343
1757
1406
1125
Fz
0.014
0.026
0.032
0.038
0.051
0.056
0.055
(88-132)
≤ 375 Bhn
or
≤ 40 HRc
132
Finish
≤ 0.02
≤2
(105-158)
88
Profile
≤ 0.05
≤1
(71-106)
TOOL STEELS
A2, D2, H13, L2, M2,
P20, S7, T15, W2
≤ 375 Bhn
or
≤ 40 HRc
106
Feed (mm/min)
472
630
630
810
810
866
680
RPM
5623
4217
3374
2811
2108
1687
1349
Fz
0.012
0.020
0.026
0.031
0.041
0.045
0.044
Feed (mm/min)
453
605
605
777
777
831
653
RPM
9048
6786
5429
4524
3393
2714
2171
Fz
0.022
0.036
0.045
0.055
0.074
0.080
0.080
Feed (mm/min)
1368
1723
1723
2247
2267
2389
1911
Finish
≤ 0.02
≤2
(85-127)
171
Profile
≤ 0.05
STAINLESS STEELS
(FREE MACHINING)
303, 416, 420F,
430F, 440F
≤1
(137-205)
≤ 275 Bhn
or
≤ 28 HRc
137
RPM
7238
5429
4343
3619
2714
2171
1737
Fz
0.017
0.029
0.036
0.044
0.059
0.064
0.064
Feed (mm/min)
875
1103
1103
1438
1451
1529
1223
RPM
6220
4665
3732
3110
2333
1866
1493
Fz
0.017
0.030
0.037
0.043
0.059
0.064
0.065
Feed (mm/min)
731
975
975
1209
1236
1314
1067
RPM
7465
5598
4479
3732
2799
2239
1791
Finish
≤ 0.02
≤2
(109-164)
117
Profile
≤ 0.05
≤1
(94-141)
STAINLESS STEELS
M (DIFFICULT)
304, 304L, 316, 316L
≤ 275 Bhn
or
≤ 28 HRc
141
Finish
≤ 0.02
≤2
Fz
0.013
0.024
0.030
0.035
0.047
0.051
0.052
Feed (mm/min)
702
17
936
1161
1187
1261
1025
RPM
5736
4302
3441
2868
2151
1721
1377
Fz
0.017
0.030
0.037
0.043
0.059
0.064
0.065
Feed (mm/min)
674
899
899
1115
1140
1211
984
RPM
6883
5162
4130
3441
2581
2065
1652
Fz
0.013
0.024
0.030
0.035
0.047
0.051
0.052
Feed (mm/min)
647
863
863
1070
1094
1163
945
(113-169)
108
Profile
≤ 0.05
STAINLESS STEELS
(PH)
13-8 PH, 15-5 PH,
17-4 PH, Custom 450
≤1
(87-130)
≤ 325 Bhn
or
≤ 35 HRc
130
Finish
≤ 0.02
≤2
(104-156)
continued on next page
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END MILLS
61
