K1784-1 - Lincoln PTW-18 Water-Cooled TIG Torch 350A 12.5ft Braided

Lincoln Electric PTW-18 Pro-Torch TIG Torch (Water-Cooled)

The Lincoln Electric K1784-1 PTW-18 is a premium water-cooled TIG torch designed to meet the rigorous demands of professional fabrication and heavy industrial welding. Part of the renowned Pro-Torch™ series, this model is engineered for welders who require high amperage output and continuous operation without compromising on comfort or maneuverability. With a robust rating of 350 Amps at 100% duty cycle, the PTW-18 excels in high-heat applications where air-cooled torches would overheat, making it an essential tool for welding thick materials and running long beads.

One of the standout features of this assembly is the 12.5-foot, 3-piece braided rubber cable. Unlike stiffer vinyl cables, braided rubber offers superior flexibility, allowing the welder to manipulate the torch with ease even in tight or awkward positions. This flexibility significantly reduces wrist fatigue over long shifts. The 3-piece design separates the power, water, and gas lines, which simplifies maintenance and repair should individual lines become damaged. The torch body itself features a rigid head, providing a stable platform for consistent arc control.

Operator comfort is further enhanced by the molded, knurled handle. This texture provides a sure, non-slip grip, ensuring precise control over the weld puddle even when wearing heavy welding gloves. The handle also includes a molded lip designed to securely anchor zippered cable covers, keeping your leads organized and protected from sparks and abrasion. Whether you are outfitting a production line or a custom fabrication shop, the Lincoln PTW-18 delivers the reliability and performance associated with the Lincoln Electric brand.

Key Features

• High Duty Cycle: Rated for 350A at 100%, enabling continuous welding on heavy-gauge materials.
• Premium Cabling: Includes high-quality braided rubber cables that resist heat and abrasion while remaining flexible.
• Ergonomic Grip: Knurled handle design prevents slipping and improves handling precision.
• Standard Compatibility: Uses standard 3-series (18 series) consumables, making parts easy to source.