Roughing Cut Cobalt High Speed Steel
List 430E: For Aluminum - 3 Flute
Side Milling
Aluminum Aluminum Alloys
Work Material
Cutting Speed
195-330 SFM
Dia a r 3/8≤D≤2 1.5D 0.15D a a
Depth of Cut
Speed RPM
Feed in/min
Mill Dia.
3/8 1/2 5/8 3/4 7/8
2,700 2,000 1,600 1,350 1,200 1000
11.4 12.0 10.7 10.1 10.2
1
9.0 7.6 6.7 5.0
1-1/4 1-1/2
800 670 500
2
Slotting
Aluminum Aluminum Alloys
Work Material
Cutting Speed
195-330 SFM
Dia a a 3/8≤D≤2 1/3D
Depth of Cut
Speed RPM
Feed in/min
Mill Dia.
3/8 1/2 5/8 3/4 7/8
2,700 2,000 1,600 1,350 1,200 1,000
22.9 24.0 21.5 20.3 20.4 18.0 15.2 13.4 15.0
1
1-1/4 1-1/2
800 670 500
2
osgtool.com
1423
End Mill Technical
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