In contrast to round rotary tables, there are also square rotary tables used in metalworking and other industrial applications. Square rotary tables are usually similar to horizontal rotary tables, but are designed in a square or rectangular format. They are often used in combination with milling machines, drilling machines or other machining tools to produce precise and complex workpieces. As with horizontal rotary tables, square rotary tables may be equipped with indexing to allow accurate positioning of the workpiece. They may also be equipped with a swivel mechanism that allows precise alignment of the workpiece at various angular positions. Square rotary tables are useful tools to precisely machine complex workpieces in metalworking and increase work accuracy and efficiency. The choice of the right square rotary table depends on the specific requirements and the workpieces to be machined.