HPM series industrial-grade Hydraulic Punching Machine featuring multiple functions, including: Plate Punching, Angle Steel Punching, C-Channel Punching, I-beam Punching, Press Brake! It can do round hole punching, square hole punching, oblong hole punching, slot hole punching and louver punching. It comes standard with: Quick-change coupling nut & sleeve, squaring arm with scale, punching base table, safety guards and more.