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| Computer Numerically Controlled (CNC) punching is a sheet metal manufacturing process that is carried out by CNC punch press. These machine can be either a single head and tool rail (Trumpt) design or multi-tool turnet design. The CNC punching machine is basically programmed to move a sheet of metal in an x and y direction so as to accurately position the machine's punching ram ready to punch a hole or form. |
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