... 500A; Miller world famous brands etc. Including complete torch, nozzle, contact tip, tip holder, gas diffuser ... WP-27 air cooled and water cooled etc. Including torch head, back cap, cup gasket, collet, collet body, ... cable fittings,alumina nozzle, power carble adapters, switch, torch body.6. Different kinds of electrode holder, earth ... insulatorcutting ceramic nozzles for WP-18 TIG argon welding torch