303 SS - Milling

INCH

Diameter
SFM
IPT
0.750 - 1.000
150 - 250 SFM
0.0018 - 0.0024
0.625 - 0.750
150 - 250 SFM
0.0015 - 0.0018
0.500 - 0.625
150 - 250 SFM
0.0012 - 0.0015
0.250 - 0.500
150 - 250 SFM
0.0006 - 0.0012
0.125 - 0.250
150 - 250 SFM
0.0002 - 0.0006
0.000 - 0.125
150 - 250 SFM
0.0000 - 0.0002

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.

 
 

303 SS - HSS Drills

INCH

Diameter
SFM
IPR
0.750 - 1.000
25 - 50 SFM
0.007 - 0.008
0.500 - 0.750
25 - 50 SFM
0.006 - 0.007
0.250 - 0.500
25 - 50 SFM
0.003 - 0.006
0.125 - 0.250
25 - 50 SFM
0.002 - 0.003
0.000 - 0.125
25 - 50 SFM
0.001 - 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.

 

303 SS - Carbide Drills

INCH

Diameter
SFM
IPR
0.750 - 1.000
120 - 180 SFM
0.008 - 0.011
0.500 - 0.750
120 - 180 SFM
0.006 - 0.008
0.250 - 0.500
120 - 180 SFM
0.003 - 0.006
0.125 - 0.250
120 - 180 SFM
0.002 - 0.003
0.000 - 0.125
120 - 180 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.

 

303 SS - Carbide Reamers

INCH

Diameters
SFM
IPR
0.750 - 1.000
100 - 200 SFM
0.012 - 0.013
0.500 - 0.750
100 - 200 SFM
0.010 - 0.012
0.250 - 0.500
100 - 200 SFM
0.007 - 0.010
0.125 - 0.250
100 - 200 SFM
0.004 - 0.007
0.000 - 0.125
100 - 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.

 

303 SS - Carbide Thread Mill

INCH

Diameter
SFM
IPT
0.5000 - 0.7500
300 - 350 SFM
0.0015 - 0.0025
0.3750 - 0.5000
300 - 350 SFM
0.0011 - 0.0015
0.2500 - 0.3750
300 - 350 SFM
0.0006 - 0.0011
0.1875 - 0.2500
300 - 350 SFM
0.0004 - 0.0006
0.1250 - 0.1875
300 - 350 SFM
0.0003 - 0.0004
0.0000 - 0.1250
300 - 350 SFM
0.0000 - 0.0003

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.