Features:
                     * Quickly change the drill or tap collets simply by pushing the nuts.
                     * Adjustable tap torque to avoid tap breakage.
                     * For use on lathe, milling machines and boring machines etc..
                     * Tapping range from M6 to M30.

                      Each set includes:
                     1 Morse taper chuck arbor
                     1 drill and tap chuck body
                     1 B16 drill chuck arbor
                     1 Morse taper adaptor
                     7 Tapping bushes
                     7 tapping collets