Milling machines are divided into three categories based on the operations they perform:
– Horizontal mill: mainly used for creating recesses, slots, and pockets;
– Vertical mill: equipped with 4, 5, or more axes, it can perform drilling and boring operations;
– Universal mill: in addition to the above features, it also includes a plate that rotates around the vertical axis and a dividing head, allowing for a large number of machining operations.