What is CNC Machining? 3 Axis | 4 Axis | 5 Axis
The 4 th axis denotes the inclusion of an A axis (rotation around the X axis), and the 5 th axis denotes the B axis (rotation around the Y axis). The number of axes on a CNC machine determines the type of work it can do, the level of detail it can cut, and the workpiece locations it can manipulate.