Pictured here is the xTool laser welder fix it kit compatible with the 800w unit and 1200w laser welder. 

The kit includes Fine Iron llc's patented barrel and wire guide nozzle assembly resulting in longer lens life and allowing for the wire liner to stay centered in the laser beam. 

It also includes a 16' wire liner that will match the length of the fiber cable when the wire feeder is below the main xTool unit. 

It will also have a leather sleeve to wrap the fiber cable and wire liner. 

This assembly makes your laser welder as versatile as a MIG gun while providing awesome laser welds. 

This assembly is designed for single wire .062”, 1/16” or 1.6mm wire. Although .045" does feed well through this size too.