... stone cnc router WK1218sThis series of models mainly used for heavy weight of the tile, bluestone,marble, granite, white marble, ... .Three axises adopt import linear orbit, two line sliding track,heavy loading, stable working, high precision, long lifetime .2.Whole seamless weld ... , the table back lining is armor plate, good rigidity, the machine can bear 1MT weight at least.3.Constant power spindle ...