0157123056 - ESAB 10N46 Alumina Cup Size 8 (1/2") for 17/18/26 Torches

Reliable #8 TIG Cup for Everyday Welding

If you're running a 17, 18, or 26 style TIG torch, the ESAB 10N46 Gas Nozzle is a staple consumable you need in your kit. This is a standard Size #8 cup, which gives you a 1/2-inch bore. It's the perfect middle-ground size for a lot of different jobs—big enough to give you great gas coverage on stainless and aluminum, but not so huge that it gets in the way or wastes argon. It's made from tough alumina ceramic, so it handles the heat of high-amperage welding without cracking easily.

Fitment is standard, meaning it screws right onto your regular collet body (10N30, 10N31, 10N32, etc.). It's not for gas lens setups (those usually take the fatter 54N cups), but for a standard setup, this is the go-to. The pink ceramic is easy to spot and durable enough to handle the occasional bump against the workpiece. Keeping a fresh nozzle on your torch helps keep your gas flow smooth and your welds clean.

Don't let a chipped or clogged cup ruin your weld. Swap it out with a genuine ESAB 10N46 to get back to stacking dimes with a stable arc and clean shielding. Whether you are in the shop or out in the field, this nozzle delivers the performance you expect from a top-tier brand.

Why Welders Choose This Cup

• Perfect Fit: Screws on smooth to any standard 17/18/26 torch.
• Great Coverage: 1/2" opening is ideal for most joints.
• Durable: Resists heat cracking and spatter buildup.