TAODAN 12PCS Extra Thick Red Copper Tungsten Electrode Clamps 3.2mm WP-17/18/26 Water Cooled Mesh Gas Nozzle Welding Torch Head

["Crafted from premium copper, offering superior oxidation resistance, corrosion-proof properties, high-temperature tolerance, and a completely burr-free finish.","Extra-thick purple copper tungsten electrode holder Specifications: 3.2mm / 0.13inch; Compatible torches: WP17/18/26","Welding contact point crafted from premium copper, offering exceptional conductivity, high-temperature tolerance and wear resistance.","Pass the welding wire through the rear of this welding machine and insert it into the contact welding nozzle; the operation is extremely straightforward.","Extra-thick copper-clad tungsten electrode holder"]