This series of models mainly used for heavy weight of the tile, bluestone,marble, granite, white marble, sandstone,such as a sto Feature:1.X,Y,Z three-axis all the imported linear square orbit .2.X,Y,Z three-axis all have the waterproof, dustproof system3.Water cooling constant torque spindle with the imported with the imported bearing, high power, low tone4.Adopt Taiwan transducer with stable ...