CK Worldwide MR725SF 70 Amp Micro TIG Torch with 25' Superflex Cable

The CK MR725SF Micro TIG Torch delivers precision welding performance in confined spaces with its 70 amp rating and 100% duty cycle. Featuring interchangeable angular heads and a compact design with only 0.31" neck diameter, this gas-cooled torch excels in intricate welding applications where standard torches cannot reach.

The torch includes Superflex cables at 25 feet for exceptional flexibility and maneuverability. The valve-free design simplifies operation while maintaining precise arc control through its rigid head construction. Complete with the AK-MR accessory kit, this torch provides multiple head configurations and tungsten options for versatile welding tasks.

Key Specifications

• Amperage: 70 amps at 100% duty cycle
• Neck Diameter: 0.31" (7.9mm)
• Neck Length: 3.10" (78.7mm)
• Cup Diameter: 0.36" (9.1mm)
• Cable Length: 25 feet Superflex
• Thread Pattern: 10 x 32
• Cooling: Gas-cooled
• Includes three interchangeable heads (45°, 90°, 180°)

Compatible Consumables

• MR90H — 90° Head
• MR45H — 45° Head
• MR180H — 180° Head
• MR040C — .040" (1.0mm) Collet
• MR116C — 1/16" (1.6mm) Collet
• MR332C — 3/32" (2.4mm) Collet
• MR4A — Alumina Cup
• MR4P — Clear Cup
• MRHB — Handle Bushing
• TG1-24 — Tungsten Stick-Out Gauge and Wrench

Ideal for aerospace, medical device manufacturing, jewelry work, and precision fabrication where space constraints demand a smaller torch profile without sacrificing welding performance. The torch's modular head system allows quick reconfiguration for varying joint access requirements.