The Techniweld 57N74 is a #8 alumina TIG cup designed for compatible large-diameter gas-lens front-end assemblies. The high-strength ceramic nozzle directs shielding gas around the tungsten and weld area while electrically insulating the torch front end.
Product details
- Part number: 57N74
- Cup size: #8
- Material: Alumina ceramic
- Setup type: Large-diameter gas lens
- Available quantities: 1 piece or 10 pieces
Compatibility
Use only with compatible TIG torch gas-lens components designed for the 57N74 cup. Confirm the gas lens, insulator and torch front-end series before ordering.
Care and replacement
Replace the cup if it is cracked, chipped, contaminated or no longer seats securely. Allow the torch to cool before removing or installing ceramic components.
What is included
Techniweld 57N74 #8 alumina TIG cups in the selected package quantity. Gas lens, collet, insulator, tungsten and torch are not included.
