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END MILLS
END MILLS
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Series
43M, 43MB, 43MCR,
43ML, 43MLC,
43MCB
Metric
Hardness
Ap
Ae
Ae
Vc
(m/min)
Diameter (D
1
)
(mm)
Ae x D
1
Ap x D
1
3
6
10
12 16 20 25
N
ALUMINUM ALLOYS
2024, 5052, 5086,
6061, 6073, 7075
≤ 150 Bhn
or
≤ 7 HRc
Slot
1
≤ 1
490
RPM 52022 26011 15607 13005 9754 7803 6243
(392-588)
Fz
0.022 0.060 0.120 0.144 0.166 0.187 0.213
Feed (mm/min)
3371 4682 5618 5618 4869 4370 3980
Profile
≤ 0.5
≤ 1.5
610
RPM 64762 32381 19429 16190 12143 9714 7771
(488-732)
Fz
0.022 0.060 0.120 0.144 0.166 0.187 0.213
Feed (mm/min)
4196 5828 6994 6994 6061 5440 4955
HSM
≤ 0.05
≤ 2
1005
RPM 106698 53349 32009 26674 20006 16005 12804
(804-1206)
Fz
0.050 0.132 0.280 0.336 0.384 0.440 0.488
Feed (mm/min) 16131 21124 26888 26885 23046 21126 18726
ALUMINUM DIE CAST
ALLOYS
(HIGH SILICONE)
A-390, A-392, B- 390
≤ 125 Bhn
or
≤ 77 HRb
Slot
1
≤ 1
185
RPM 19641 9820 5892 4910 3683 2946 2357
(148-222)
Fz
0.022 0.060 0.120 0.144 0.166 0.187 0.213
Feed (mm/min)
1273 1768 2121 2121 1838 1650 1503
Profile
≤ 0.5
≤ 1.5
230
RPM 24418 12209 7326 6105 4578 3663 2930
(184-276)
Fz
0.022 0.060 0.120 0.144 0.166 0.187 0.213
Feed (mm/min)
1582 2197 2637 2637 2285 2051 1868
HSM
≤ 0.05
≤ 2
380
RPM 40343 20172 12103 10086 7564 6052 4841
(304-456)
Fz
0.050 0.132 0.280 0.336 0.384 0.440 0.488
Feed (mm/min)
6099 7987 10166 10166 8714 7988 7081
COPPER ALLOYS
Aluminum Bronze
Brass
Naval Brass
Red Brass
≤ 140 Bhn
or
≤ 3 HRc
Slot
1
≤ 1
265
RPM 28134 14067 8440 7034 5275 4220 3376
(212-318)
Fz
0.019 0.048 0.107 0.120 0.141 0.160 0.175
Feed (mm/min)
1620 2025 2701 2532 2228 2026 1773
Profile
≤ 0.5
≤ 1.5
330
RPM 35035 17518 10511 8759 6569 5255 4204
(264-396)
Fz
0.019 0.048 0.107 0.120 0.141 0.160 0.175
Feed (mm/min)
2018 2522 3363 3153 2775 2523 2207
HSM
≤ 0.05
≤ 2
545
RPM 57861 28930 17358 14465 10849 8679 6943
(436-654)
Fz
0.041 0.108 0.227 0.276 0.320 0.373 0.400
Feed (mm/min)
7082 9373 11804 11976 10415 9721 8332
COPPER ALLOYS
Beryllium Copper
C110, Manganese
Bronze,
Tin Bronze
≤ 200 Bhn
or
≤ 23 HRc
Slot
1
≤ 1
105
RPM 11148 5574 3344 2787 2090 1672 1338
(84-126)
Fz
0.019 0.048 0.107 0.120 0.141 0.160 0.175
Feed (mm/min)
642
803 1070 1003 883
803
702
Profile
≤ 0.5
≤ 1.5
130
RPM 13802 6901 4141 3450 2588 2070 1656
(104-156)
Fz
0.019 0.048 0.107 0.120 0.141 0.160 0.175
Feed (mm/min)
795
994 1325 1242 1093 994
870
HSM
≤ 0.05
≤ 2
215
RPM 22826 11413 6848 5706 4280 3424 2739
(172-258)
Fz
0.041 0.108 0.227 0.276 0.320 0.373 0.400
Feed (mm/min)
2794 3697 4656 4725 4109 3835 3287
PLASTICS
ABS, Polycarbonate,
PVC, Polypropylene
Slot
1
≤ 1
490
RPM 52022 26011 15607 13005 9754 7803 6243
(392-588)
Fz
0.036 0.096 0.200 0.240 0.282 0.320 0.350
Feed (mm/min)
5618 7490 9364 9363 8240 7491 6555
Profile
≤ 0.5
≤ 1.5
610
RPM 64762 32381 19429 16190 12143 9714 7771
(488-732)
Fz
0.036 0.096 0.200 0.240 0.282 0.320 0.350
Feed (mm/min)
6994 9325 11657 11656 10258 9326 8160
HSM
≤ 0.05
≤ 2
1005
RPM 106698 53349 32009 26674 20006 16005 12804
(804-1206)
Fz
0.082 0.216 0.453 0.552 0.640 0.733 0.800
Feed (mm/min) 26117 34567 43532 44169 38410 35210 30730
Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B) HSM (High Speed Machining)
rpm = (Vc x 1000) / (D
1
x 3.14)
mm/min = Fz x 3 x rpm
reduce speed and feed for materials harder than listed
reduce cut depth and feed by 50% for long flute and long reach tools
reduce feed and Ae when finish milling (.02 x D
1
maximum)
refer to the KYOCERA SGS Tool Wizard
®
for complete technical information (www.kyocera-sgstool.com)
METRIC
S-Carb
®