A face mill is a type of cutting tool used in machining to create flat surfaces on a workpiece. It consists of a rotating cutter with multiple teeth that remove material as it moves across the surface. Face mills are commonly used in milling machines, which are versatile tools in manufacturing and metalworking. These tools can vary in size and design, allowing for different cutting depths and surface finishes. Face mills are often made from high-speed steel or carbide, providing durability and efficiency. They are essential for tasks like leveling surfaces and creating precise dimensions in materials such as metal and plastic.