The full form of CNC is "computer numerical control" and CNC machines are c omputer controlled milling tools that help you produce industrial component s using least manual labor. A CNC machine is used by sending it coded instr uctions. It reads the commands and produces metal or wood parts as required . G-Code is used by CNC machine developers to program CNC machines. The G-C ode tells the machine where it needs to place its tools and how the tools n eed to be operated. See more at
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