ultrasonic film fabric cutter is Suitable for: 1. PC Board 2. Natural Fibre 3. Artificial Fibre 4. Thin Artificial Resin ultrasonic film fabric cutter is Suitable for:PC Board Natural Fibre Artificial Fibre Thin Artificial Resins All types of Paper and Film An Exciting New Breakthrough For the Simple And Fine Cutting of PC Board. Characteristics: Ultrasonic Frequency--40kHz Per Second. Easily ...