CK Worldwide CK812N 80 Amp Gas-Cooled TIG Torch with Rigid Head, 12.5

The CK812N delivers reliable 80-amp TIG welding performance with a rigid head design for precise arc control and consistent results. Built for professional shops demanding durability, this gas-cooled torch operates at 100% duty cycle to handle continuous production welding without overheating.

This valve-free torch features CK Worldwide's proven 8 Series design with 12.5-foot standard cables and rigid head construction for maximum stability during detailed fabrication work. The gas-cooled design efficiently dissipates heat while maintaining optimal tungsten temperature for superior arc characteristics across steel, stainless steel, and aluminum applications.

• 80 amperage rating at 100% duty cycle ACHF or DCSP
• Rigid head construction for precise arc control
• Gas-cooled design for efficient heat dissipation
• 12.5-foot standard cables (3.8m) for shop flexibility
• No valve configuration for streamlined operation
• 8-1/4 inch overall length, 2-1/4 oz weight
• Compatible with standard 8 Series consumables
• Thread pattern: 3/8" x 32 collet body, 5/8" x 18

Compatible Consumables

• 8C40 — .040" (1.0mm) Collet
• 8C116 — 1/16" (1.6mm) Collet
• 8C332 — 3/32" (2.4mm) Collet
• 8CB40 — .040" (1.0mm) Collet Body
• 8CB116 — 1/16" (1.6mm) Collet Body
• 8CB332 — 3/32" (2.4mm) Collet Body
• 8A4 — #4 Alumina Cup
• 8A5 — #5 Alumina Cup
• 8A6 — #6 Alumina Cup
• 8GL332 — 3/32" Gas Lens

Perfect for fabrication shops, maintenance departments, and production welding environments where consistent arc performance and torch durability are essential. The CK812N accepts standard 8 Series consumables and works with most TIG welding power sources equipped with gas-cooled torch connections.