Plasma Cutter Accessories Tips and Electrodes: Red Copper Pad Cup and Swirl Ring: Porcelain Applicable Models: LGK40 CUT40 CUT50 CT312 CT418 CT520 SUPER200P Features High quality and long service life Region-free and easy to use. Good thermal conductivity. High mechanical strength. Long service life. Commodity Standard Plasma Tips Extended Nozzle Ref No: 18866L Extended Electrodes Ref No: 18205L GAS Ring Ref: 18785 Ceramic Cup Protective Cover Ref. : 18204 Package Contents 20 x Electrodes 20 x CO Nozzles 20 x Ceramic Rings 5 x Combustion Caps Note Due to manual measurement, there may be an error of 1-3mm. Please make sure you do not mind before placing your order.