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 January 29, 2022 Citizen M16 M20 E-16J CNC Lathe Live Tool Holder MSM203 0100 M May 23, 2017 Citizen CNC Swiss Lathe Live Tooling KSC310 0096 M, Fits E, M Series (Lot 845)