Alumina Nozzle TIG Cups, 1/2 in, Size 8, X-Large Gas Lens, 3 1/4 in

Features : Exceptionally high impact resistance, heat resistance and thermal conductivity | Higher heat resistance than lava nozzles | Most popular nozzle type in TIG welding | Resist splatter build-up | Recommended for most welding operations except for use in confined areas | Made from high strength alumina | Has very good electrical insulating properties