Ultrasonic die preferably medium carbon steel, high carbon steel, alloy steel,tool steel, high-speed steel, tungsten steel and other materials, using all kinds ofCNC processing machinery, to ensure product accuracy. Ensure equipment cuttingproducts accurately, slice without deformation, no slag; Secondly, ultrasonic cuttingcompared with traditional cutting, cutting speed is faster, cutting effect is morebeautiful and improve production efficiency.