... sandstone,such as a stone sculpture processing, category carved glass-cutting and engraving melting material. Configurations: v X,Y,Z ... weight at least.v Constant power spindle and motor,hightly cutting capability ,high efficiency.v Well compatibility, compatible sofetware CAD ... Type 3, Artcam,Castmate,Artcuti,Coredraw.v Double direction cutters cooling system can prolong the lifetime of usingv High ...