... , 350A and 500A; Miller world famous brands etc.Including complete torch, nozzle, contact tip, tip holder, gas diffuser swan neck, insulator ... -26, WP-27 air cooled and water cooled etc.Including torch head, back cap, cup gasket, collet, collet body, gas lens ... body, cable fittings,alumina nozzle, power carble adapters, switch, torch body. 3. Different kinds of electrode holder, earth clamp/ground ...