1.simple setup :5-axis CNC machine makes it possible to easily process complex shapes in a single setup. It doesn't need to be set up multiple times, which can lead to errors. A single setting helps reduce setup and manufacturing time and increases productivity. In addition to reducing lead times, this processing technology also helps to improve yields and product quality.
2.Faster cutting speeds: 5-axis CNC machining allows simultaneous movement along both the X and Y axes, shorter, stronger tools can be used. Using shorter and stiffer cutting tools helps to cut faster with minimal or negligible vibration.
3.Improve precision: the workpiece does not move during 5-axis CNC machining, which can achieve higher part precision.
4.Superior finish: Shorter tools used in the 5-axis CNC machining process help achieve superior surface finish for better part quality.
5.Ability to machine complex parts: With the help of this machining technology, more complex machine parts can be manufactured in less time and at lower cost, which is a great benefit for applications or prototypes run on a small scale.
5-axis CNC machining can reach higher precision that 3 -axis and 4-axis can not reach.  So most complex shape and high precision parts only can made by 5-axis. That’s why 5-axis machining are used by most customers when they need complex shape parts or high precision parts.