The micro lubrication cooling cutting system, oil the control in min., will reduce the machined surface by the oil mist shape way the temperature and the lubrication cutting tool, this for the oil in the oil mass, the amount of wind and all might make the adjustment for the oil speed in, but it will produce the oil mist granule will be extremely tiny, will do in the high rotational speed precise cutting machinery moves, still might the effective gable and the protection cutting tool, fully achieves the lubrication effect, also precision of the promotion processing surface.