AERO Diamond Coated Routers for Milling CFRP and Other Composites
List 2068: HBC 60, Compression Router, 60° Helix List 668: HBC 60, Compression Router, 60° Helix, Bright
Side Milling
Work Material Cutting Speed
Honeycomb Structures & Aramid Fiber Reinforced Plastics
Carbon & Glass Fiber Reinforced Plastics
400-800 SFM
1,000-2,600 SFM
a a<1.5D a r<1D
Depth of Cut
Drill Diameter (Inch)
Speed RPM
Feed IPR
Speed RPM
Feed IPR
1/4 3/8 1/2
6,100 - 12,200 4,000 - 8,100 3,000 - 6,100
0.0033 - 0.0067 0.0067 - 0.0133 0.0111 - 0.0222
15,300 - 39,700 10,100 - 26,500 7,600 - 19,900
0.0003 - 0.0007 0.0006 - 0.0009 0.0011 - 0.0014
Slotting
Work Material Cutting Speed
Honeycomb Structures & Aramid Fiber Reinforced Plastics
Carbon & Glass Fiber Reinforced Plastics
300-600 SFM
750-1,900 SFM
Depth of Cut
a a<1D
Drill Diameter (Inch)
Speed RPM
Feed IPR
Speed RPM
Feed IPR
1/4 3/8 1/2
4,600 - 9,200 4,000 - 8,000 3,000 - 6,100
0.0021 - 0.0043 0.0044 - 0.0089 0.0071 - 0.0143
11,500 - 29,000 7,600 - 19,400 5,700 - 14,500
0.0002 - 0.0005 0.0007 - 0.0011 0.0013 - 0.0017
1. The conditions listed above are based on approximately 1xDc thickness of part with rigid work holding. 2. Conventional cut is recommended at part side for good surface finish. 3. Milling speed can be increased by 20-50% with the use of appropriate cutting oil. 4. Please provide appropriate measures against dust (Such as vacuum dust collection).
5. Depending on the workpiece thickness and form as well as work holding, vibration may occur. When it occurs, please adjust RPM and feed rate. 6. Kevlar laminate machinability can vary greatly by fiber and resin. If hole quality is not achieved with the feed rates provided above, reducing the feed rates may produce better quality surfaces.
Feed Reduction
Material Thickness
Feed Reduction
≤0.25D
x80%
0.25D ~ 0.5D
x150%
0.5D ~ 1D
x120%
1D ~ 2D
x80%
2D ~ 3D
x50%
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1507
End Mill Technical
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