Whether it's for bench or portable applications, MK Products® provides a solution when it comes to orbital welding systems. As our most cost effective and rugged in-place orbital weld head, the CopperHead® series is an ideal cost saver for sanitary and high pressure tube systems. All CopperHeads® are water cooled with fingertip controls in the weld head handle and come ready to plug into the CobraTig®150 and Advanced Color Logic® power sources.