Plasma Electrode 9-6506 Nozzle Tip 9-6501 Swirl Ring 9-6507 and Shroud Shield Cup 9-6003 Kit for Thermal Dynamics Thermal Dynamics PCH25 / 38 PCH/M-28 PCH/M-35 / -40 Plasma Cutter 23pcs Fit Thermal Dynamics PCH25 / 38 PCH / M-28 PCH / M-35 / -40 Plasma Cutter 10 piece Electrodes Ref No: 9-6506 2 piece Ring swirl Ref No: 9-6507 10 piece Nozzle Ref No: 9-6501 1 piece Shield Cup Ref No:9-6003