CK Worldwide CK18-12SF FX 350 Amp Flex Head TIG Torch, Water-Cooled, 12.5' SuperFlex

The CK18-12SF FX delivers professional-grade TIG welding performance with its innovative flex head design, rotating a full 40 degrees in any direction for enhanced access in tight fabrication spaces. Built for demanding industrial applications, this water-cooled torch handles 350 amps ACHF or DCSP at 100% duty cycle with CK Worldwide's Max Flow cooling technology.

Engineered for continuous heavy-duty welding operations, this 12.5-foot SuperFlex cable torch combines superior heat management with exceptional maneuverability. The articulating head design allows welders to maintain optimal electrode angles in confined areas while the water-cooled system ensures consistent performance during extended welding sessions.

• 350 amp rating at 100% duty cycle for continuous heavy-duty welding
• Flex head design provides 40-degree articulation in all directions
• Water-cooled system with Max Flow technology for superior heat management
• 12.5-foot SuperFlex cable for enhanced flexibility and reduced fatigue
• 3-piece construction for easy maintenance and part replacement
• Compatible with ACHF and DCSP welding processes
• Lightweight design at 6.5 oz for reduced operator fatigue
• 9-1/2 inch overall length for balanced handling

Compatible Consumables

• 3A4 — #4 Alumina Cup
• 3A5 — #5 Alumina Cup
• 3A6 — #6 Alumina Cup
• 3A7 — #7 Alumina Cup
• 3A8 — #8 Alumina Cup
• 3CB116 — 1/16" Collet Body
• 3CB332 — 3/32" Collet Body
• 3C116 — 1/16" Collet
• 3C332 — 3/32" Collet
• 300L — Long Backcap

Ideal for structural welding, pipe fabrication, and heavy industrial maintenance where precise control and reliable performance are essential. The CK18-12SF FX uses standard 3/8" x 32 thread pattern consumables for broad compatibility with existing shop inventory.