1,It has vacuum suction device. 2,Main parts are imported from abroad. 3,It is used in engraving, drilling and wire cutting. Performance and Features: 1,It adopts imported linear guide and has the features of heavy loading, stable working and long life time.2,The whole steel frame structure can load 1000kg and not easy deformation.3,It adopts automatic tool change system that can easy operation.4 ...