A Brand AE-MSS-H Advanced Performance Carbide End Mills with DUROREY Coating
Side Milling List 8441, 8541: Multi-Flute, Stub Length, Reduced Neck, Square End
Hardness
Up to 45 HRC
45-55 HRC
55-62 HRC
62-66 HRC
66-70 HRC
Tool Steels Hardened Steels Alloy Steels
Work Material
Hardened Steels
Cutting Speed (SFM)
360 - 425
260 - 330
195 - 260
165 - 230
130 - 200
a a ≤ 1.5D a r ≤ 0.1D a r Max=1mm
a a ≤ 1.5D a r ≤ 0.05D a r Max=0.5mm
a a ≤ 1.5D a r ≤ 0.03D a r Max=0.3mm
Depth of Cut
Mill Dia.
Speed RPM 24,061 19,249 16,041 13,749 12,740 12,031
Feed in/min
Speed RPM 18,076 14,461 12,051 10,329 9,550 9,038
Feed in/min
Speed RPM 14,046 11,237
Feed in/min
Speed RPM 12,031
Feed in/min
Speed RPM 10,015
Feed in/min
Inch mm 1/16 -
48.1 48.1 48.1 48.1 48.0 48.1 48.1 48.0 48.1 48.0 48.1 72.0 72.1 72.1 72.1 72.4 72.1 72.0 72.1 72.0 72.1
35.3 35.3 35.3 35.3 34.6 35.3 35.3 35.0 35.3 36.2 35.3 53.1 52.9 52.9 52.9 53.1 52.9 52.8 52.9 52.4 52.9
21.0 21.0 21.0 21.0 20.9 21.0 21.0 20.9 21.0 21.3 21.0 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5
15.8 15.8 15.8 15.8 15.7 15.8 15.8 15.7 15.8 15.7 15.8 23.6 23.6 23.6 23.6 23.6 23.6 23.6 23.6 23.6 23.6
9.9 9.9 9.9 9.9 9.8 9.9 9.9 9.8 9.9 9.8 9.9
5/64 3/32 7/64
- - - - -
9,624 8,020 6,875 6,370 6,015 4,812 4,780 4,010 3,820 3,437 3,180 3,008 2,673 2,406 2,390 2,005 1,910 1,719 1,590 1,504
8,012 6,677 5,723 5,310 5,008 4,006 3,980 3,338 3,180 2,862 2,650 2,504 2,226 2,003 1,990 1,669 1,590 1,431 1,330 1,252
9,364 8,026 7,430 7,023 5,618 5,570 4,682 4,460 4,013 3,720 3,511 3,121 2,809 2,790 2,341 2,230 2,007 1,860 1,756
-
3
1/8
5/32
9,624 9,550 8,020 7,640 6,875 6,370 6,015 5,347 4,812 4,780 4,010 3,820 3,437 3,180 3,008
7,231 7,170 6,025 5,730 5,165 4,780 4,519 4,017 3,615 3,580 3,013 2,870 2,582 2,390 2,260
-
4
3/16
-
-
5
7/32
-
-
6
15.0 14.9 14.9 14.9 15.0 14.9 15.0 14.9 15.0 14.9
1/4
- - -
9/32 5/16
-
8
3/8
-
-
10
7/16
-
-
12
1/2
-
1. Use a rigid and precise machine and holder. 2. When chattering occurs, reduce the speed and feed simultaneously. 3. Use an air blow or a suitable cutting fluid with high smoke retardant properties.
High Speed Milling
Hardness
Up to 45 HRC
45-55 HRC
55-62 HRC
62-66 HRC
66-70 HRC
Tool Steels Hardened Steels Alloy Steels
Work Material
Hardened Steels
Cutting Speed (SFM)
950 - 1,020
785 - 850
490 - 560
425 - 490
295 - 360
a a ≤ 1.5D a r ≤ 0.01D a r Max=0.1mm
a a ≤ 1.5D a r ≤ 0.02D a r Max=0.2mm
Depth of Cut
Mill Dia.
Speed RPM 50,000 48,171 40,142 34,408 31,850 30,107 24,085 23,890 20,071 19,110 17,204 15,920 15,053 13,381 12,043 11,940 10,036 9,550
Feed in/min
Speed RPM 50,000 40,110 33,425 28,650 26,540 25,069 20,055 19,900 16,712 15,920 14,325 13,270 12,534 11,142 10,027 9,950 8,356 7,960
Feed in/min
Speed RPM 32,122 25,698 21,415 18,356 16,990 16,061 12,849 12,740 10,707 10,190
Feed in/min
Speed RPM 28,092 22,473 18,728 16,052 14,860 14,046 11,237 11,150 9,364 8,920
Feed in/min
Speed RPM 20,031 16,024 13,354 11,446 10,620 10,015
Feed in/min
Inch mm 1/16 -
112.5 135.5 135.5 135.5 135.4 135.5 135.5 135.4 135.5 135.4 135.5 203.1 203.2 203.2 203.2 203.1 203.2 203.1 203.2 203.1 203.2
112.5 112.8 112.8 112.8 113.0 112.8 112.8 113.0 112.8 113.0 112.8 169.3 169.2 169.2 169.2 169.3 169.2 169.3 169.2 169.3 169.2
60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 90.2 90.3 90.3 90.3 90.2 90.3 90.2 90.3 90.2 90.3
49.2 49.2 49.2 49.2 46.9 49.2 49.2 46.9 49.2 46.9 49.2 70.1 73.7 73.7 73.7 69.7 46.0 46.1 46.0 46.1 46.0
28.0 28.0 28.0 28.0 28.3 28.0 28.0 28.3 28.0 28.3 28.0 42.5 42.1 42.1 42.1 42.5 42.1 42.5 42.1 42.5 42.1
5/64 3/32 7/64
- - - - -
-
3
1/8
5/32
8,012 7,960 6,677 6,370 5,723 5,310 5,008 4,451 4,006 3,980 3,338 3,180 2,862 2,650 2,504
-
4
3/16
-
-
5
7/32
-
9,178 8,490 8,031 7,138 6,424 6,370 5,354 5,100 4,589 4,250 4,015
8,026 7,430 7,023 6,243 5,618 5,570 4,682 4,460 4,013 3,720 3,511
-
6
1/4
- - -
9/32 5/16
-
8
3/8
-
-
10
7/16
-
8,602 7,960 7,527
7,162 6,630 6,267
-
12
1/2
-
1. Tools can cause sparks. Do not use flammable fluids. 2 Use an air blow or a suitable cutting fluid with high smoke retardant properties.
osgtool.com
1347
End Mill Technical
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