What type of machine uses a rotating multi-point tool for cutting?

A milling machine is designed to use a rotating multi-point cutting tool to remove material from a workpiece. This process is known as milling. In milling, the cutting tool rotates while the workpiece is typically moved in relation to the tool, allowing for precise shaping and finishing of various materials, such as metals and plastics. The multi-point characteristic of the tool means that it has multiple cutting edges, which enhances efficiency and allows for more effective material removal compared to single-point tools.

In contrast, a lathe primarily uses a single-point cutting tool for shaping and machining round or cylindrical workpieces. While both a drill press and a band saw are also machining tools, they utilize different mechanisms for cutting; a drill press is designed for making holes using a rotating drill bit, and a band saw uses a continuous loop of blade for cutting materials but does not employ a rotating multi-point tool. This distinction is key to understanding the unique capabilities and applications of each machine type in metal cutting operations.