CK Worldwide CKM3512SF 400 Amp Water-Cooled TIG Torch with Super-Flex Cable, 12.5 ft

The CK CKM3512SF delivers professional-grade precision for demanding TIG applications with 400 amp capacity at 100% duty cycle and water-cooled Max Flow technology to prevent overheating during extended welding sessions.

This rigid head torch features CK's SuperFlex cable design for enhanced maneuverability in tight welding positions while maintaining the stability required for critical aerospace, fabrication, and production work. The 12.5-foot cable length provides optimal reach without excess bulk, and the streamlined valve-free design reduces potential failure points.

• 400 amp rating at 100% duty cycle for continuous heavy-duty welding
• Water-cooled with Max Flow technology for superior heat dissipation
• SuperFlex cables — 12.5 feet for maximum flexibility and reach
• Rigid head design ensures consistent arc positioning and weld quality
• 15-inch torch body with 1-3/8" O.D. barrel for comfortable handling
• 6.25 oz weight reduces operator fatigue during extended welding
• 3-piece cable construction for durability and serviceability
• Compatible with 3 Series consumables and accessories

Compatible Consumables

• 300L — Long Back Cap
• 300S — Short Back Cap
• 3C116 — 1/16" Collet
• 3C332 — 3/32" Collet
• 3C418 — 1/8" Collet
• 3CB116 — 1/16" Collet Body
• 3CB332 — 3/32" Collet Body
• 3CB418 — 1/8" Collet Body
• 3A5 — #5 Alumina Cup
• 3A6 — #6 Alumina Cup

Designed for professional welders working with stainless steel, aluminum, and exotic alloys where consistent heat control and precise arc placement are critical. The CKM350 series torch body accepts standard 3/8" x 32 thread pattern consumables for easy parts availability and cost-effective operation.