... 2.steel seamless welding,good rigidity CNC kit for Stone Engraving Machine Products Introduction JCUT-1212C-2 stone CNC EngraverSpecifications ... melting material.This is a professional light stone engraving machine,double spindle ,Hastwice theefficiency.Feature:1.X,Y,Z ... .Performance Features:1.Three axises adopt import linear orbit, two line sliding track,heavy loading, stable working, high precision ...