- 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 -
![WeldCraft Alumina Nozzles, 1/4 in, For Torch 9; 17; 18; 20; 22; 26, 1 EA, #13N08 WeldCraft Alumina Nozzles, 1/4 in, For Torch 9; 17; 18; 20; 22; 26, 1 EA, #13N08](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/229267/332931/366-10N44__49537.1592526530.jpg?c=2)