The fields with the red border are required.
    Enter Data for Calculations Below
    Drill Diameter*
    In order to calculate Unit Power (Watts /cm³/min) choose the Material you are machining and Tool Condition below:  
    Material*
    Tool Condition*
      To complete calculations, enter known data into the empty boxes on the left hand side below. All mandatory fields for calculations are indicated by (*). All calculations are based on industry formulas and are intended to provide theoretical values. Actual results could vary and SGS Tool Company assumes no responsibility.
     
    Material Removal Rate Solution
    Millimeters per Minute* Drill Diameter² Constant   Material Removal Rate
    4 3.1416
    cm³/min
    Spindle Kilowatts Solution
    Material Removal Rate
    Unit Power
    Spindle Kilowatts
    kW
    Motor Kilowatts Solution
    Spindle Kilowatts Machine Efficency %* Constant   Motor Kilowatts  
    100
    kW
    Spindle Torque Solution
    Spindle Kilowatts
    Revolutions per Minute* Spindle Torque
    3.1416
    N-m