Abstract: A threading apparatus of the type primarily intended for use in threading cylindrical work stock comprising a support table, a carriage movably disposed on the top of the table, a motor fixedly attached to the table top in engaging relation to one end of the work stock, and a die head mounted on the carriage in cooperative relation to the other end of the work stock. By virtue of the construction and arrangement of the various elements one to the other, individual pieces of work stock of varying length may be threaded. Additionally, work stock including a protective exterior coating may be threaded without damaging the integrity of the coating.