This needle isCNC cutting machineRunning to verify accuracy, it can also serve as a needle for pliers to draw. For some small holes that are not convenient to cut, this needle can easily find the coordinates, replacing manual drawing of lines to find the coordinate origin. It has higher accuracy and is very practical for industries that do not require cutting but only need to draw the line contour, such as membrane structure engineering. It is equipped withCNC cutting machineIt is a very perfect and practical CNC line drawing machine.