91 deal with kinds of materials 2 work area 600mm*1200mm 3 easy operation 4 CE certificaiton 5 RS232 Serial Interface TypeHC-6090HC-9012HC-1215FeaturesComputer operating together with the cutting working, quick datatransferring, available for constant application.Cutting SpeedUP to 800mm/sCutting Depth≤2mmWorking MaterialsAll kinds of Hard Paper Board, PVC Board, Ivory Board, Rubber Tile etc. ...