I was pulling my hair out trying to figure out how to "gas reset" when TIG welding stainless steel and titanium. After watching a few titanium welding videos on YouTube, I saw a similar setup. The good thing is that the return gas flow can be adjusted independently of the main gas flow. I did some welds on the SS motorcycle exhaust and the inside of the welds came out much better than if I had done it without backflushing.
π₯ Whizzotech Solder Wire 60/40 Tin/Lead with Flux Rosin Core - 0.032 Inch Diameter for Electrical Soldering (4oz/100g/0.22lb)
13 Review
π₯ Tig Pen Rod Holder and Welding Finger Feeder by Dog River Tools - Maximize Your Welding Efficiency with our Feeder Pencil
12 Review
Hakko 599B 02 Wire Type Soldering Cleaner
11 Review
Hakko T18-BR02 Soldering Tip - T18 Series for Hakko FX-888/FX-8801 - Conical Shape - Bent 30 Degrees - R0.2 mm x 10.5 mm
12 Review