What is his main feature compared to the cutter?
Milling cutter is a rotating cutter with one or more blade teeth for milling. At work, each blade of the knife cuts the amount of the workpiece intermittently. Tool is used for turning processing, has a cutting part of the cutting tools, turning processing, the workpiece cutting, cutting tool for cutting tool not rotating, is usually a workpiece rotation. So, cutter compared with lathe tool, the most main characteristic is that the knife with one or more of the blade, machining, the tool rotation, intermittently machining on the workpiece.
There is a turning center for the milling cutter, and there is at least one turning center around the center of rotation. The lathe and planer do not require their own rotary cutting. The vast majority of mills are toothed. In rare cases, it's a single tooth. A lathe tool, a planing knife is usually a single blade, in a few cases two teeth or a lot of teeth.
The milling cutter spins the workpiece on its own, while the lathe tool is part of the workpiece rotating. This is where the milling cutter differs from the vehicle knife.