Micro-machining is actually a technology that allows engineers to manufacture parts with dimensions as little as a person micrometer, which happens to be equal to at least one millionth of a meter. Micro-machining will involve electromechanical processes which include milling, drilling, grinding, and turning to fabricate small components. Plasma Cutters: https://manuelesenx.blogdeazar.com/19228577/5-essential-elements-for-cnc-machining-shop