"Kitagawa's Mega Thru-Hole rotary table for machining large work pieces such as oil pipes. Available with all motor types in right- or left-hand configurations to suit a variety of machine models. Price excludes motor and interface cables. Please note: your machine must be 4th axis prepared for integration to machine control. RHV specification comes with an external controller that functions off a spare M-Code; used for machines that do not have 4th axis preparation."