Water Cooled WP-24W TIG Welding Torch Micro Precision 180A Copper Core Product Overview The WP-24W is a water-cooled micro TIG welding torch built for fine, high-precision work where access is limited and heat control is critical. A slim 9-series style head reaches into miniature assemblies, thin-wall tubing, and delicate instrument components while the water jacket carries heat away rapidly, allowing a stable 180A DC output with a 60% duty cycle. Its rigid yet compact body