Just like a rocket, the jet torch will need a cone to direct the flame and allow the fuel and oxygen to mix correctly. The torch plans I got off of YouTube uses a 1" to 1/2" adapter to function as a cone. That's not going to work for a forge. It would melt. My solution g...
Solution. A different adapter. The adapter shown below is the Kovea VA-AD-0701. [15] Aside. There’s one application for propane one-pounders that I don’t much care for. It’s the direct-screw-on single-burner stove. [16] To me, it looks awfully top-heavy when loaded with a pot...