2.914 Inch Hole Diameter x 2-1/2 Inch Hole Length x Round, Knockout Punch Unit MPN:745H-2-1/2

The 2.914 hole diameter and 2-1/2 hole length make this Round, Knockout Punch Unit an excellent choice for electricians in need of a precision-made punch. Made from high-quality materials, it offers durability and strength for regular use without compromising its accuracy or performance. The unit comes with a knockout feature, which enables easy removal of the punched material for effortless installation and maintenance tasks. With its round design, it's perfect for punching holes in various materials used in electrical wiring applications such as EMT conduit and sheet metal.