Lift TIG is a TIG welding technique that involves touching the workpiece with the tungsten tip and then lifting the electrode upwards to initiate the arc. This method is very user-friendly and is commonly used on many welding systems. It is often found on multi-process machines where the TIG process may only be used sparingly. Lift TIG is easier to initiate the arc with and is far easier to use, making it a popular choice for hobbyists or people learning to TIG weld. Additionally, lift arc TIG easily passes an x-ray test, making it a preferred choice for professionals in critical industries like aerospace, transportation, food processing, and energy. An often-overlooked advantage of lift arc is that it can replace HF TIG start when working around sensitive equipment.