MR1425SF - CK MR140 Micro TIG Torch Kit, Water-Cooled, 140A, 25ft Super-Flex

Precision Welding for Restricted Spaces

The CK Worldwide MR1425SF MR140 Micro TIG Torch Package is an elite solution designed for the most demanding industrial and automotive fabrication environments where space is at a premium. Engineered to fit where standard torches cannot, the MR140 series features a low-profile torch body roughly the size of a dime or a standard ballpoint pen. Despite its diminutive stature, this water-cooled torch delivers robust performance, rated at 140 Amps at 100% duty cycle. This high output capability ensures that professional fabricators can maintain productivity without overheating the equipment, even during prolonged welding sessions on materials requiring up to 3/32-inch (2.4 mm) tungsten electrodes.

Versatility Through Interchangeable Heads

One of the defining technical advantages of the MR1425SF package is the inclusion of three interchangeable heads: 45°, 90°, and 180°. These heads allow the operator to customize the torch angle to the specific geometry of the workpiece, facilitating high-quality welds in complex pipe clusters, manifolds, and internal tube structures. The heads attach to a rigid body that does not include a gas valve, streamlining the profile further. The system utilizes clear glass nozzles, which are identical across all head angles, eliminating the need to stock multiple angled nozzles. This transparency provides the welder with an unobstructed view of the weld puddle, a critical factor when performing intricate work inside confined areas like 1-inch tubing.

Complete Ready-to-Weld Package

This package is supplied with a 25-foot, 3-piece Super-Flex power cable assembly. The Super-Flex cables are constructed using lightweight silicone hose with a nylon over-braid, significantly reducing the weight and drag on the operator's wrist compared to standard vinyl or rubber cables. This ergonomic benefit is essential for precision micro-welding where hand stability is paramount. The kit also includes the AK-MR Consumable Kit, providing all necessary collets, tungsten electrodes, cups, and a specialized tungsten stick-out gauge and wrench for precise electrode adjustment.