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Copper - Milling
INCH
Diameter | SFM | IPT |
|---|---|---|
0.750 - 1.000 | 600 - 1200 SFM | 0.0047 - 0.0060 |
0.625 - 0.750 | 600 - 1200 SFM | 0.0038 - 0.0047 |
0.500 - 0.625 | 600 - 1200 SFM | 0.0030 - 0.0038 |
0.250 - 0.500 | 600 - 1200 SFM | 0.0015 - 0.0030 |
0.125 - 0.250 | 600 - 1200 SFM | 0.0008 - 0.0015 |
0.000 - 0.125 | 600 - 1200 SFM | 0.0000 - 0.0008 |
Warning
Always use the speeds and feeds recommended from your tool manufacturer. Easy Speeds And Feeds only serves as a starting point and educational site.
Milling
HSS Drills
Copper - HSS Drills
INCH
Diameter | SFM | IPR |
|---|---|---|
0.750 - 1.000 | 80 - 200 SFM | 0.013 - 0.014 |
0.500 - 0.750 | 80 - 200 SFM | 0.011 - 0.013 |
0.250 - 0.500 | 80 - 200 SFM | 0.006 - 0.011 |
0.125 - 0.250 | 80 - 200 SFM | 0.004 - 0.006 |
0.000 - 0.125 | 80 - 200 SFM | 0.000 - 0.004 |
Warning
Always use the speeds and feeds recommended from your tool manufacturer. Easy Speeds And Feeds only serves as a starting point and educational site.
Carbide Drills
Copper - Carbide Drills
INCH
Diameter | SFM | IPR |
|---|---|---|
0.750 - 1.000 | 125 - 400 SFM | 0.011 - 0.013 |
0.500 - 0.750 | 125 - 400 SFM | 0.009 - 0.011 |
0.250 - 0.500 | 125 - 400 SFM | 0.006 - 0.009 |
0.125 - 0.250 | 125 - 400 SFM | 0.003 - 0.006 |
0.000 - 0.125 | 125 - 400 SFM | 0.000 - 0.003 |
Warning
Always use the speeds and feeds recommended from your tool manufacturer. Easy Speeds And Feeds only serves as a starting point and educational site.
Carbide Reamers
Copper - HSS Reamers
INCH
Diameter | SFM | IPR |
|---|---|---|
0.750 - 1.000 | 75 - 225 SFM | 0.024 - 0.026 |
0.500 - 0.750 | 75 - 225 SFM | 0.020 - 0.024 |
0.250 - 0.500 | 75 - 225 SFM | 0.010 - 0.020 |
0.125 - 0.250 | 75 - 225 SFM | 0.005 - 0.010 |
0.000 - 0.125 | 75 - 225 SFM | 0.000 - 0.005 |
Warning
Always use the speeds and feeds recommended from your tool manufacturer. Easy Speeds And Feeds only serves as a starting point and educational site.
Carbide Thread Mills
Copper - Carbide Thread Mill
INCH
Diameter | SFM | IPR |
|---|---|---|
0.5000 - 0.7500 | 200 - 650 SFM | 0.0022 - 0.0037 |
0.3750 - 0.5000 | 200 - 650 SFM | 0.0018 - 0.0022 |
0.2500 - 0.3750 | 200 - 650 SFM | 0.0010 - 0.0018 |
0.1875 - 0.2500 | 200 - 650 SFM | 0.0007 - 0.0010 |
0.1250 - 0.1875 | 200 - 650 SFM | 0.0004 - 0.0007 |
0.0000 - 0.1250 | 200 - 650 SFM | 0.0000 - 0.0004 |
Warning
Always use the speeds and feeds recommended from your tool manufacturer. Easy Speeds And Feeds only serves as a starting point and educational site.
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