stone/marble/woodwork CNC Router 1.with CE/FDA certification 2.good quality and high speed 3.for engraving 4.in stock Parameters: ... the users Vedio to study how to use the machine. 2.Ledio's technicists can give users online guide ... ,Cutting,Edge inversing,Drilling on Naturalstones,Granites,Artifical stones,Tombstones,Milestones,Ceramic,Glass and so on. marble and advertising engraving cnc router ...