The Miller 258295 Head Tube Assembly is a specialized component engineered to expand the operational envelope of Miller's premium aluminum welding systems. Designed exclusively for the Spoolmatic® Pro spool gun, XR™-Pistol-Pro, and XR™-Aluma-Pro push-pull guns, this head tube addresses the challenges of welding in confined spaces or complex geometries. With a 10-inch length and a 45-degree bend, it provides the necessary clearance to access deep joints and obstructed angles that standard 4-inch or 6-inch head tubes cannot effectively reach.
Technically, the 258295 distinguishes itself through its advanced connection interface. It features a tool-less, quick-change design that utilizes a self-seating compression fit. This engineering choice ensures a secure mechanical and electrical connection that maintains consistent current transfer and shielding gas coverage, critical for high-quality aluminum welding. Furthermore, the head tube is fully rotatable 360 degrees. This allows the operator to orient the contact tip and nozzle in the most ergonomic position relative to the trigger, reducing wrist strain and improving torch control during out-of-position welding.
This assembly is air-cooled, matching the duty cycle and cooling requirements of the compatible air-cooled Pro series guns. It is constructed to withstand the thermal stresses of industrial welding environments while maintaining the precise alignment required for reliable wire feeding. By eliminating the need for adapters or tools to install, the Miller 258295 minimizes downtime during configuration changes, making it an essential asset for fabrication shops handling diverse structural aluminum projects.
Key Technical Specifications:
| Additional Information |
|---|
| ----- new values below ---- |
| Torch Head Angle:45 Degrees |
| Cooling Method:Air Cooled |
| Compatible Brand/Model:Miller Spoolmatic Pro, Miller XR-Pistol-Pro, Miller XR-Aluma-Pro |
| Connection Type:Tool-less, Rotatable |
| Brand:Miller |
| Item:Gooseneck |
| Fits Which Model:Miller XR Alum Pro, XR ALUMA PRO |
| Packaging Description:1 per each |
| Length (in):10" |
