AK2C - Weldcraft AK2C TIG Consumable Kit for A-150 / WP-17 Torches

Professional Grade Consumables for A-150 Series Torches

The Miller Weldcraft AK2C Accessory Kit is engineered to optimize the performance of A-150 (WP-17) series air-cooled TIG torches. For professional welders, maintaining the integrity of the torch front-end is critical for consistent gas coverage and arc stability. This kit provides a comprehensive selection of genuine Weldcraft components, manufactured to precise tolerances to prevent gas leakage and ensure efficient current transfer.

Technical Composition:
The kit centers around the 17-series consumable system. It includes three sizes of collets and matching collet bodies (.040", 1/16", and 3/32"), covering the most common amperage ranges used with 150A torches. The accompanying Alumina nozzles (#4, #5, and #6) provide varying gas coverage profiles, allowing the welder to adjust shielding based on draft conditions or stick-out requirements. The short back cap included in the kit reduces the overall torch profile, facilitating access to tight root passes or restricted corners.

Tungsten Performance:
The AK2C kit is distinguished by its inclusion of 2% Ceriated tungsten electrodes (EWCe-2). Unlike pure tungsten or thoriated options, ceriated electrodes offer a lower work function, resulting in easier arc starts at lower amperages and improved arc stability. They perform exceptionally well in DC electrode negative (DCEN) applications for steel and stainless steel, and can also be used for AC welding on aluminum with inverter-based power sources. Being non-radioactive, they simplify safety compliance in industrial environments.

Compatibility:
While designed for the Weldcraft A-150, this kit is fully compatible with the legacy WP-17, WP-17V, and most industry-standard 17-series air-cooled torches. It serves as an excellent starter pack for new equipment or a reliable backup kit for field service trucks.