A NEW MUCH IMPROVED AND PRECISE QUALITY OF TAPER TURNING ATTACHMENT THAN OUR PREVIOUS MODEL. GIVES YOU THE FREEDOM FROM OLD TRADITIONAL METHOD OF OFF-SETTING THE TAILSTOCK OF YOUR LATHE , WHEN YOU WANTED TO DO THE METAL TURNING IN A TAPER PROFILE. IT HAS HARDENED DEAD CENTER-PRECISELY GROUND UNLIKE OUR OLD PREVIOUS DESIGN, THIS ATTACHMENT HAS A MUCH BETTER CONTROL , PRECISION AND QUALITY. AVAILABLE IN 2MT AND 3MT SHANKS SLIDE CAN BE SHIFTED 25 MM LEFT & RIGHT .1 HANDLE ROTATION WILL OFF SET THE ATTACHMENT BY 1 MM.