Malleable Cast Iron - Milling

INCH

Diameter
SFM
IPT
0.750 - 1.000
150 - 450 SFM
0.0033 - 0.0044
0.625 - 0.750
150 - 450 SFM
0.0028 - 0.0033
0.500 - 0.625
150 - 450 SFM
0.0022 - 0.0028
0.250 - 0.500
150 - 450 SFM
0.0011 - 0.0022
0.125 - 0.250
150 - 450 SFM
0.0005 - 0.0011
0.000 - 0.125
150 - 450 SFM
0.0000 - 0.0005

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.

 
 

Malleable Cast Iron - HSS Drills

INCH

Diameter
SFM
IPR
0.750 - 1.000
50 - 80 SFM
0.007 - 0.008
0.500 - 0.750
50 - 80 SFM
0.006 - 0.007
0.250 - 0.500
50 - 80 SFM
0.003 - 0.006
0.125 - 0.250
50 - 80 SFM
0.002 - 0.003
0.000 - 0.125
50 - 80 SFM
0.000 - 0.002

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.

 

Malleable Cast Iron - Carbide Drills

INCH

Diameter
SFM
IPR
0.750 - 1.000
125 - 225 SFM
0.013 - 0.016
0.500 - 0.750
125 - 225 SFM
0.011 - 0.013
0.250 - 0.500
125 - 225 SFM
0.006 - 0.011
0.125 - 0.250
125 - 225 SFM
0.004 - 0.006
0.000 - 0.125
125 - 225 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.

 

Malleable Cast Iron - Carbide Reamers

INCH

Diameter
SFM
IPR
0.750 - 1.000
100 - 250 SFM
0.015 - 0.020
0.500 - 0.750
100 - 250 SFM
0.010 - 0.015
0.250 - 0.500
100 - 250 SFM
0.007 - 0.010
0.125 - 0.250
100 - 250 SFM
0.004 - 0.007
0.000 - 0.125
100 - 250 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.

 

Malleable Cast Iron - Carbide Thread Mill

INCH

Diameter
SFM
IPT
0.5000 - 0.7500
250 - 400 SFM
0.0020 - 0.0035
0.3750 - 0.5000
250 - 400 SFM
0.0014 - 0.0020
0.2500 - 0.3750
250 - 400 SFM
0.0009 - 0.0014
0.1875 - 0.2500
250 - 400 SFM
0.0006 - 0.0009
0.1250 - 0.1875
250 - 400 SFM
0.0004 - 0.0006
0.0000 - 0.1250
250 - 400 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.