Hydraulic punch is a kind of punch used for punching, stamping, forming, shallow drawing, shaping and pressure assembly of metal or nonmetal parts. It is especially suitable for the blanking of Xintaiming aluminum products, the punching of die-casting nozzles, the molding of mobile phone shell, the trimming of mobile phone silicone buttons, the leveling of silicon steel sheets, and the raw edge treatment of plastic rubber products. ?