... water cooling 3 CE and ISO stone engraving and cutting machine 1.Product Information: ModelSpecificationBD6090BD9015BD1218BD1224Working Area(X×Y×Z ... axis driven by double motor ensures stable performance of machine.3,High precision rack gear transmission ensures high accuracy ... all moving 3Applications: Engraving 3D relief, shade vulture, cutting and drilling on material such as natural marble, granite, ...