- 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 -

Best Welds
Best Welds Alumina Nozzle TIG Cup, 3/8", Size 6, Large Gas Lens, 10/PK, #57N75
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