The #6 ceramic cup (9.6mm diameter) provides expanded gas coverage for wider welds. The alumina construction maintains integrity at high temperatures. The 46.8mm standard length fits most TIG torch configurations. The slightly larger diameter is ideal for fillet welds and overlapping joints. The smooth bore design ensures consistent shielding gas distribution. Compatible with all shielding gases including argon and helium mixes. The white finish helps reflect heat away from the torch. Each cup is fired to precise dimensions for proper fitment. Ideal for production welding where consistent gas coverage is critical.