CK Worldwide CK18-12 FX Flex Head TIG Torch 350A Water-Cooled 12.5ft

The CK Worldwide CK18-12 FX delivers 350 amp water-cooled precision with a signature flex head that articulates 40 degrees in any direction for superior weld access in confined spaces. Built for continuous operation at 100% duty cycle, this torch handles demanding production schedules without compromise.

Engineered with CK's Max Flow water cooling technology and streamlined valve-free design, the CK18-12 FX reduces weight and complexity while maintaining exceptional heat dissipation. The 12.5-foot standard cable length provides optimal reach for most shop configurations, while the robust 3-piece construction ensures reliable performance in industrial environments.

• 350 amp rating ACHF or DCSP at 100% duty cycle
• 40-degree flex head articulation for exceptional maneuverability
• Water-cooled design with Max Flow technology
• Valve-free construction reduces weight and maintenance
• 12.5-foot cable length for versatile positioning
• 3-piece modular design for easy serviceability
• Compatible with 3/8" x 32 thread pattern consumables

Compatible Consumables

• 3A4 — #4 Alumina Cup
• 3A5 — #5 Alumina Cup
• 3A6 — #6 Alumina Cup
• 3CB40 — .040" Collet Body
• 3CB116 — 1/16" Collet Body
• 3CB332 — 3/32" Collet Body
• 3C40 — .040" Collet
• 3C116 — 1/16" Collet
• 3C332 — 3/32" Collet
• 300L — Long Backcap

The CK18-12 FX is ideal for precision TIG welding applications requiring access to tight joints, structural fabrication, and heavy-duty production welding where consistent arc characteristics and operator comfort are essential.