Weldcraft (www.weldcraft.com) introduced a welding torch that the company says eliminates overheating on high-amperage, water-cooled applications. The Super Cool 18 TIG torch features a water chamber to allow water to flow down, around and up the length of the torch head. The company says this feature and the torch's heavy copper components maximize cooling and eliminate collet and collet body overheating, softening and twisting when welding heavy aluminum alloy in AC applications.