What equipment is described as composed of two turrets supported by a frame?

• A. Bench drill
• B. Turret punch
• C. Band saw
• D. Lathe machine

Answer: (B)

The equipment that is described as composed of two turrets supported by a frame is a turret punch. This tool is specifically designed for metalworking and is used to create holes in sheet metal. The turrets allow for multiple tool stations to be used simultaneously, enhancing efficiency and versatility during the punching process. One turret typically holds the punch, while the other turret holds the corresponding die. The construction of two turrets positioned on a frame enables quick interchange between different operations, thus making it suitable for high-volume production environments where different hole sizes and shapes are frequently required. This functionality significantly streamlines the machining process, distinguishing it from the other equipment listed, which serves different purposes in machining and manufacturing.