A high-resolution digital photograph captures Tungsten Inert Gas (TIG) welding in action, with a bright arc forming between the torch and two clean metal plates.

What Is TIG Welding? Mastering the Cleanest Welding Method

TIG welding—also known as Tungsten Inert Gas welding—is widely recognized for its precision and clean results. It’s a top choice when your project demands an attractive finish or involves tricky materials like aluminum or stainless steel. From bike frames to custom kitchen fixtures, TIG is the method many pros turn to when they need the…