General description 65pcs PT31 plasma cutting machine consumables and accessories are designed for various plasma cutting machines including LGK40, CUT40, CUT50, CT312, CT418, CT520, and SUPER200P. These high-quality components ensure good thermal conductivity, high mechanical strength, and a long service life, making them an essential addition to your plasma cutting setup. Technical specifications 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 Manual measurement error: 1-3mm