... ,square guide OEM SD-1224 3D stone engraving machine Application materialsThis series of models mainly used for cutting and ... engraving of the tile, bluestone, marble, granite, white marble, sandstone, glass type, copper, iron, plastic, stone sculpture processing, ... cutting and engraving melting materialTechnical Parameter Model SD-1224 stone cnc routerX Y working area 1200X2400mmMachine size 1340 ...