CK Worldwide 3A12 Alumina Cup 3/4" x 1-27/32" TIG Torch

This 3A12 alumina cup from CK Worldwide delivers reliable gas coverage and heat resistance for precision TIG welding applications. Engineered with a 3/4" x 1-27/32" profile, this ceramic cup maintains dimensional stability under extreme temperatures while providing consistent shielding gas flow.

The alumina construction offers superior thermal shock resistance compared to standard ceramic alternatives, making it ideal for high-amperage welding on stainless steel, aluminum, and exotic alloys. The precision-manufactured bore ensures optimal gas flow characteristics for clean, contamination-free welds.

• Part Number: 3A12
• Material: High-grade alumina ceramic
• Dimensions: 3/4" x 1-27/32"
• Package Quantity: 10 pieces
• Series: Cups
• Compatibility: Various TIG torch series

This cup's robust alumina composition resists cracking and thermal degradation, extending service life in demanding fabrication environments. The precise internal geometry promotes laminar gas flow, reducing turbulence that can lead to porosity and oxidation defects.

Compatible with multiple TIG torch configurations, this cup provides welding professionals with a dependable consumable for critical joining applications requiring superior arc stability and gas coverage. Ideal for production welding where consistent performance and extended cup life are essential for maintaining quality standards.