CA INTRO-PRO SET TOOL POST & LATHE HOLDERS CNC USA. For use on lathes with 14-20 swing (defined as the diameterthat can be turned over the bed). Precision-engineered to assure repetitive accuracy. Quickly and easily installed on any engine lathe, bench or CNC lathe for a wide range of operations from fine precision work to heavy duty cutting. Slash Your Setup Time- instant changing from one operation to another! All working parts precision ground and hardened. Completely sealed for maintenance free operation! Turning: The unequaled rigidity of this tool post and holders insure ...