One of the most prominent differences between CNC routers and mills is the material they can cut. CNC routers can cut softer materials like wood, plastic, foam and non-ferrous metals like aluminum. They are less rigid than CNC mills, so they cannot transfer enough force to cut through harder materials.

CNC wood router is a machine that automatically cuts the wood in a variety of shapes and sizes without any interference of human. This computer numerically controlled machine works on the Cartesian system (X, Y, and Z) for 3D motion.

G54 to G59 are codes that assign different work offsets to your CNC machine. Each code corresponds to a different coordinate system that you can set and use. For example, if you use G54, you are telling your machine to use the work offset 1, which has its own origin and axes.