I bought the cheapest soldering iron on Amazon. I know how good of an idea that probably was. Still, what the heck. It poured out noxious smoke for a while. The instructions said it would do that for five minutes and then stop. It definitely went more than five minutes but it did eventually stop. The problem is that it still reeks like burnt plastic. Even off, it stinks a little.
So, what is the best inexpensive soldering iron? I imagine that not all of them stink like burning plastic. From all the people modding flashlights to those of us who just need to break a little thread-locker, can we get some good ideas together?
I bought a CXG DS110T a little more than a couple years ago, happy so far. The heater elements seem durable and are easy to obtain in AliExpress. Looks like the DSxT model series is being replaced by the ExWT:
Let me add generally the “900M tips compatible” is mentioned ad nauseam. The 900M series was discontinued by Hakko as far as I know, the T18 series is where to look at if looking for tips for the above mentioned irons (TS100 excluded).
Advice: don't waste your time buying cheap 10 piece packs of “900M” tips. Such tips are garbage and oxidize almost inmediately. Go genuine, it'll save you time, effort… and money.
If I just want to heat up locktite knife screws would one of those Weller wood burning kit irons work ok? They are reasonably priced and I don’t do any soldering/modding.
I got mine off ebay, but the price was around 15.00 $US. Best money I have spent on an affordable tool so far, held up more than 3 years now. It does exactly what it should and nothing broke. It looks way cheaper than it is. Even the temperature adjustment is accurate and works.