Lathe RPM Calculator

The app calculates RPM for lathe depending on material and its designation.

How to use:

1. Select material,
2. Select designation,
3. Select Tool type,
4. Optionally change measurement units,
5. Enter work diameter.

The app will calculate the RPM value.

The following materials are supported:

• Structural steel,

• Plain carbon steels,

• Resulfurized plain carbon steel, 
- Leaded plain carbon steels,

• Resulfurized alloy steels,

• Water hardening tool steel,

• Cold work, oil hardening tool steel, 
- Cold work, air hardening tool steel,

• Stainless steels (Austenitic),

• Cast Iron,

• Brass,

• Bronze,

• Copper,

• Wrought aluminum,

• Cast aluminum,

• Machinable Wax,

• Acetal Copolymer (Delrin),

• Polyethylene,

• Acrylic (with coolant),

• Polycarbonate,

• Teflon,

• Nylon/Acetal,

• Bakelite,

• Hard rubber, 
- Wood.

If you have any suggestions please let us know.