Welding tips and tricksTIG Welding Aluminum Lap Joints | Welding Tips & Tricks #Welding #TIG #Technique February 28, 2021 - Leave a Comment weldingtipsandtricksSun, February 28, 2021 3:14amURL:Embed:In this video, we compare a few different TIG cups on aluminum lap joints on an aluminum cube. you can read the full article with all of the settings here: …