September 23, 2023 citizen CITIZEN GSE 307 Live Tool Holder Fits L20 Swiss CNC Lathe Machine GSE 307 Live Tool Holder Fits Citizen L20 Swiss CNC Lathe Machine. You might also like: March 4, 2022 Citizen M16 M20 E-16J CNC Lathe Live Tool Holder April 11, 2022 Citizen Cincom F10 Swiss Lathe Automatic & Tooling CNC Machine Refit in 2011 March 19, 2023 Citizen Cincom C16 CNC Swiss Lathe With Live Tooling & Back Spindle