Milling
Lathe RPM Calculator
Workpiece Diameter (D):
2.0"
Switch to Millimeters
Material Type (Select to set SFM defaults):
Aluminum
Stainless Steel
Steel (Mild)
Surface Feet per Minute (SFM):
600 SFM
Calculated RPM Values
Target RPM (100% SFM)
0
Conservative RPM (80% SFM)
0