As an Industrial and Scientific professional I highly recommend this TIG torch for its incredible performance with any kind of welding .After i put it to the test, its ability to produce perfect and accurate welds is simply astonishing. Its 12.5-foot length is perfect for large projects and the well-designed grip makes it comfortable to use for extended hours. The only drawback is the high price tag, but for those who demand quality, it's well worth the investment..