HARDY RPM CalculatorCalculate the RPM, tool diameter or cutting speedRPMCutting SpeedTool diameter in revolutions per minute [1/min], based on the cutting speed in meter per minute [m/min] or in meter per second [m/s] and the tool diameter in millimeter [mm]Cutting speedin*m/sm/minTool diameter [mm]Result based on the data entered above:RPM [1/min] in meter per minute [m/min] or in meter per second [m/s], based on the tool diameter in millimeter [mm] and the RPM in revolutions per minute [1/min]Tool diameter [mm]RPM [1/min]Result based on the data entered above:in*m/sm/minCutting speed in millimeter [mm], based on the cutting speed in meter per minute [m/min] or in meter per second [m/s] and the RPM in revolutions per minute [1/min].Cutting speedin*m/sm/minRPM [1/min]Result based on the data entered above:Tool diameter [mm]
