leoboone 1300 Degree Gas Blow Torch Soldering Solder Iron Cordless Butane Tip Tool Welding Pen Burner 8ml Welding Soldering Kit

Looks quite decent and certainly not going to grumble for this price. The unit arrives with the blowtorch head fitted and the catalyst soldering head loose in padded packet. At first, on wanting to change heads, I unscrewed the complete metal stem that goes into the plastic body.....WRONG! You have to hold the metal tube that is machined with steps firmly to prevent turning then you can undo the burner heads. There was no info with the torch so hope this helps someone else. The butane charging valve is a standard one that most lighter refill cylinders will connect ok. There will be some gas leakage during charge so do it outdoors and don't smoke!! The soldering head needs a few moments of flame on to energize the catalyst then it heats to very high temperature. The blowtorch head is impressive, creates a pinpoint blue flame so I guess would be perfect for small hobby copper soldering jobs. Maybe not for a trade plumber though. Good flame control with the twist valve and being quite a small size its handy for small toolkits. Like I say...for that price.

Welding gold and silver