Spindle Speed Calculator
Calculate Spindle Speed
About Spindle Speed Calculator
This calculator determines spindle speed for machining operations, including RPM, cutting speeds, and feed rates for various materials and tool types.
Speed Factors:
- Material Hardness: Harder materials require slower speeds
- Tool Material: Carbide tools can run faster than HSS
- Operation Type: Roughing vs finishing affects speed
- Tool Diameter: Larger tools require slower speeds