Milling accuracy is affected by a variety of factors such as machine tool performance, tool quality, workpiece materials, machining process, etc., the level of accuracy that can be achieved under different circumstances varies.

01 Boring Standard boring, as an integral part of a machining centre, is designed to ensure the dimensional and form accuracy of the hole system, thereby correcting errors that may have arisen in previous processes. This type of machining is mainly used for critical mating holes or support holes in machine parts.