As the hole deepens and the fabric boils, vapor generated erodes the molten walls blowing ejection out and even more enlarging the hole. Nonmelting resources which include wood, carbon, and thermoset plastics are often cut by this technique. A laser cutter is a type of CNC (Personal computer Numerical Controlled) https://securedeliveryofmachinesb04691.eedblog.com/37574529/details-fiction-and-cnc-milling-machine-for-stone