AERO ROUGHER
Carbide Rougher for Heavy Millling in Exotic Materials
List 2015: Regular Length, 4 Flute, Roughing
Side Milling
Hardness
35-45 HRC
45-55 HRC
<40 HRC
>40 HRC
–
Work Material Cutting Speed
Inconel, Waspaloy, Hastelloy
Stainless Steel
Stainless Steel
Titanium
Titanium
450-490 SFM
310-350 SFM
210-240 SFM
150-165 SFM
80-90 SFM
a a=1.5D a r=0.4D
a a=1.5D a r=0.33D
a a=1.5D a r=0.25D
a a=1.0D a r=0.20D
Depth of Cut
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Mill Dia.
1/4 3/8 1/2 5/8 3/4
7,181 4,788 3,590 2,873 2,394 1,795
28.7 30.6 30.2 29.9 32.6 25.8
5,040 3,360 2,520 2,016 1,680 1,260
16.1 17.5 16.1 16.9 17.5 14.6
3,440 2,294 1,720 1,376 1,147
22.0 19.3 17.8 19.8 18.4 14.8
2,408 1,605 1,204
12.5 11.6 11.1 11.9 12.5
1,300
3.1 3.5 3.1 3.3 3.5 2.9
867 650 520 433 325
963 802 602
1
860
9.6
Slotting
Hardness
35-45 HRC
45-55 HRC
<40 HRC
>40 HRC
–
Work Material Cutting Speed
Inconel, Waspaloy, Hastelloy
Stainless Steel
Stainless Steel
Titanium
Titanium
450-490 SFM
310-350 SFM
210-240 SFM
150-165 SFM
80-90 SFM
Depth of Cut
a a=0.5D
a a=0.3D
a a=0.25D
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Mill Dia.
1/4 3/8 1/2 5/8 3/4
7,181 4,788 3,590 2,873 2,394 1,795
23.0 24.5 24.2 23.9 26.0 20.7
5,040 3,360 2,520 2,016 1,680 1,260
12.9 14.0 12.9 13.5 14.0 11.7
3,440 2,294 1,720 1,376 1,147
17.6 15.4 14.3 15.9 14.7 11.8
2,408 1,605 1,204
10.0
1,300
2.5 2.8 2.5 2.7 2.8 2.5
9.3 8.9 9.5
867 650 520 433 325
963 802 602
10.0
1
860
7.7
osgtool.com
1452
End Mill Technical
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