Bossweld Alumina Cup Long Size 5, 8.0mm 17/18/26
Available
Bossweld TIG ceramic cups control shielding gas coverage of the tungsten and weld pool for clean, oxide-free TIG welds. The Long Alumina Cup 17/18/26 9510N47L is a quality product from Bossweld — an Australian welding brand trusted by tradespeople, fabricators, and maintenance teams across Australia.
Where this product is used
The ceramic cup controls shielding gas coverage of the tungsten and weld pool — cup size is matched to the application.
- TIG welding requiring precise shielding gas coverage
- Stainless steel and titanium welding in critical fabrication environments
- Aluminium TIG welding where cup size affects arc stability
Key specifications
| Cup Size | Size 17 |
Selecting the right option
Cup size number corresponds to the cup ID in sixteenths of an inch — a size 6 is 6/16" (9.5mm). Larger cups provide better gas coverage for critical applications; smaller cups suit restricted access. Gas lens setups require matched gas lens collet bodies.
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Model Number: 9510N49L
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Model Number: 9510N48L
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Model Number: 9510N47L
