TOOTH_NUMBER NUMBER
"Enter the number of teeth: "
MODULE NUMBER
"Enter the module: "
PRESSURE_ANGLE NUMBER
"Enter the pressure angle: "
HELIX_ANGLE NUMBER
"Enter the helix angle: "
HELIX_DIRECTION YES_NO
"Select the Left or Right direction (YES=Left-side / NO=Right-side): "
FACE_WIDTH NUMBER
"Enter the face width: "