... certificate 2,cnc stone engraving machine 3,whole cast seamless weld steel structure 4,imported water cooling spindle Stone CNC Router JX-1224STypical ... sculpture processing, category carved glass-cutting and engraving melting material.1. Granite, Marble, Bluestone, Sandstone and other stone engraving2. ... Granite can be layered engraved to reach 3mm3. Marble, Bluestone and so on can be engraved to ...