What is a common CNC machine used for 3D shaping?

A CNC milling machine is widely recognized for its ability to perform 3D shaping due to its versatility and precision. It operates by moving a cutting tool along multiple axes, enabling it to remove material from a workpiece to create complex shapes and intricate details. This makes milling machines particularly adept at producing parts with undercuts, contours, and features that go beyond simple two-dimensional profiles.

While other machines, such as CNC lathes and routers, can also create three-dimensional workpieces, CNC milling machines are typically preferred for their ability to handle a broader range of materials and perform a variety of cuts with high accuracy. CNC plasma cutters, although effective for cutting thick materials, do not inherently provide the fine detail and precision required for 3D shaping.