KP2042-2B1 - Lincoln Electric PCT-125 Plasma Nozzle 1.7mm (5-Pack)

Precision Plasma Cutting Consumables

The Lincoln Electric KP2042-2B1 Nozzle is a critical consumable component engineered specifically for the PCT-125 plasma torch platform. Designed to meet the rigorous demands of industrial fabrication, this nozzle features a 0.067-inch (1.7 mm) orifice, meticulously machined to constrict the plasma gas stream and focus the arc energy for maximum cutting efficiency. As a genuine Lincoln Electric part, it guarantees seamless compatibility and performance stability when used with PRO-CUT plasma cutting systems.

In plasma cutting, the nozzle plays a pivotal role in determining cut quality and angularity. Over time, the high-velocity plasma arc and intense heat can erode the nozzle orifice, leading to a widened or oval-shaped opening. This degradation results in a loss of arc constriction, causing beveling, excessive dross, and reduced cutting speeds. The KP2042-2B1 replacement nozzles restore the torch's original performance parameters, allowing for precise severance and shaping of conductive metals.

These nozzles are optimized for processing a variety of materials, including mild steel, stainless steel, and aluminum. The copper construction provides excellent thermal conductivity, helping to dissipate the extreme heat generated during the cutting process and prolonging the service life of the consumable. This pack contains five (5) nozzles, providing a necessary stock for high-volume operations where uptime is paramount. Proper maintenance of the torch front-end parts, including regular inspection and replacement of the nozzle, is essential for protecting the electrode and ensuring the longevity of the torch head itself.

Operators utilizing the PCT-125 torch for heavy fabrication, structural work, or automated cutting will find these OEM nozzles essential for maintaining production standards. Whether cutting thick plate or performing intricate detail work, the KP2042-2B1 delivers the consistency required for professional results.