Features 1、Made of fine quality material, practical to use. 2、Lower cost consummables used on the welding guns. 3、Precision-processed consumables will be combined well with cutting torch and machine by high compatibility. 4、Have fine thermal conductivity. 5、High mechanical strength. 6、Very easy to use. Long service life. Specification Plasma cutting consumables tip/nozzle. Standard design tip/nozzle fitting for 40A plasma cutting machine. Features: Made of fine quality material, practical to use. Lower cost consummables used on the welding guns. Precision-processed consumables will be combined well with cutting torch and machine by high compatibility. Have fine thermal conductivity. High mechanical strength. Very easy to use. Long service life. Specifications: Material: red copper + ceramic Size: electrodes: 38 * 8 * 4mm / 1.5 * 0.3 * 0.2in nozzle: 15 * 11 * 7mm / 0.6 * 0.4 * 0.3in shielding: 30 * 23.2 * 9mm / 1.2 * 0.9 * 0.4in eddy current rings: 8.5 * 5.6 * 5mm / 0.3 * 0.2 * 0.02in Package size: 140 * 120 * 30mm / 5.5 * 4.7 * 1.2in Package weight: 390g / 13.8lb Packing List: 20 * Electrodes 20 * Nozzles 5 * Shielding 20 * Eddy Current Rings Package List 20 * Electrodes 20 * Nozzles 5 * Shielding 20 * Eddy Current Rings