CK Worldwide USTL312SF 350 Amp Water-Cooled TIG Torch - Rigid Head, 12.5' Super-Flex Cables, Trim-Line

The CK USTL312SF delivers professional-grade performance with 350 amp capacity at 100% duty cycle for demanding TIG applications. This water-cooled torch features a rigid head design for precise control and CK's Trim-Line handle for enhanced ergonomics during extended welding sessions.

Engineered with CK's Max Flow cooling technology, this torch maintains optimal operating temperatures while the 12.5-foot Superflex cables provide maximum flexibility without sacrificing durability. The rigid head configuration ensures stable arc characteristics for critical welds where precision is paramount.

• 350 amp ACHF or DCSP @ 100% duty cycle rating
• Water-cooled with Max Flow technology
• Rigid head design for stability and precision
• Trim-Line handle with slim grip profile
• 12.5-foot Superflex cables for enhanced maneuverability
• Valve-less design for streamlined operation
• 3 Series head accessories compatibility
• Argon/water lines 18" longer than power cable
• Weight: 5-1/2 oz (155gm) from heatshield to handle back

Compatible Consumables

• 3S4 — #4 Super Cup
• 3S5 — #5 Super Cup
• 3S6 — #6 Super Cup
• 3S7 — #7 Super Cup
• 3S8 — #8 Super Cup
• 3CB116 — 1/16" Collet Body
• 3CB332 — 3/32" Collet Body
• 3CB18 — 1/8" Collet Body
• 3SG6 — #6 Super Cup Gas Lens
• 3SG8 — #8 Super Cup Gas Lens

This torch is ideal for high-amperage applications in fabrication shops, manufacturing facilities, and maintenance operations requiring consistent performance and precise weld control. Compatible with standard 3 Series consumables and accessories for versatile welding capabilities.