A Brand AE-MS-H & AE-CR-MS-H Advanced Performance Carbide End Mills with DUROREY Coating
High Speed Milling List 8440, 8540, 8470, 8570: Multi-Flute, Regular Length, Square & Corner Rad. (Cont.)
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 a r 1D 0.05D a r Max=0.5mm
a a a r 1D 0.03D a r Max=0.5mm
a a a r 1D 0.02D a r Max=0.2mm
a a a r 1D 0.01D a r Max=0.2mm
Depth of Cut
Mill Dia.
Speed RPM 50,000 50,000 50,000 48,171 47,770 40,142 38,220 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 50,000 50,000 40,110 39,810 33,425 31,850 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 50,000 32,122 33,970 25,698 25,480 21,415 20,380 18,356 16,990 16,061 12,849 12,740 10,707 10,190
Feed in/min
Speed RPM 44,590 28,092 29,720 22,473 22,290 18,728 17,830 16,052 14,860 14,046 11,237 11,150 9,364 8,920
Feed in/min
Speed RPM 31,850 20,031 21,230 16,024 15,920 13,354 12,740 11,446 10,620 10,015
Feed in/min
Inch mm - 1
78.7
78.7
63.0 64.2 64.2 64.2 64.2 64.2 64.2 64.2 64.2 64.2 64.2 64.2 64.2 64.2 64.2 96.5 96.4 96.4 96.4 96.5 96.4 96.5 96.4 96.5 96.4 96.4 96.4 96.4 96.4 96.4
49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 73.6 73.7 73.7 73.7 73.6 73.7 73.6 73.7 73.6 73.7 73.7 73.7 73.7 73.7 73.7
27.6 31.0 29.9 31.0 31.5 31.0 31.9 31.0 31.9 31.0 31.0 31.9 31.0 31.9 31.0 47.6 46.6 46.6 46.6 47.6 46.6 47.6 46.6 47.6 46.6 46.6 46.6 46.6 46.6 46.6
1/16
-
125.0 118.1 150.5 150.4 150.5 150.4 150.5 150.4 150.5 150.5 150.4 150.5 150.4 150.5 225.6 225.8 225.8 225.8 225.6 225.8 225.6 225.8 225.6 225.8 225.8 225.8 225.8 225.8 225.8
125.0 118.1 125.3 125.2 125.3 125.6 125.3 125.2 125.3 125.3 125.2 125.3 125.2 125.3 188.2 188.0 188.0 188.0 188.2 188.0 188.2 188.0 188.2 188.0 188.0 188.0 188.0 188.0 188.0
-
1.5
5/64
-
-
2
3/32
-
-
2.5
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 2,003 1,990 1,669 1,590 1,252
-
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 3,212 3,180 2,677 2,550 2,008
8,026 7,430 7,023 6,243 5,618 5,570 4,682 4,460 4,013 3,720 3,511 2,809 2,790 2,340 2,230 1,756
-
6
1/4
- - -
9/32 5/16
-
8
3/8
-
-
10
7/16
-
8,602 7,960 7,527 6,021 5,970 5,018 4,780 3,763
7,162 6,630 6,267 5,014 4,980 4,178 3,980 3,134
-
12
1/2 5/8
- -
-
16
3/4
-
-
20
1
-
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
1349
End Mill Technical
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