... 1,Cut many material 2,Servo feeding knife 3,high standurd quality; 4,excellent finished goods XZ-701AA Auto Cutting MachineUsage: ... faces tape, metal paper, green tape, some non-adhesive material and precision tape.Feature:Cutter positioning:the knife block displacement ... cutting for your difference materials. You can choose knife of material and specification.Adjustable angle of knife: you can choose ...