1,It has vacuum suction device. 2,Main parts are ... wire cutting. Performance and Features: 1,It adopts imported linear guide and has the features of heavy loading, stable working and long ... 50HZEngraving SpindieInverter 1 500W Electric Power600WRotational Speed of Spindle6000-24000mmDriving SystemStepperManner of Receiving DataUSB interfaceWeight380kgPhotos: DLY-1325 HIgh quality and heavy duty stone ...