Alumina Nozzle TIG Cups, 3/4 in, Size 12, For Torch 17; 18; 26, Nozzle, 1 7/8 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