An electrical tool used for melting solder and applying it to metals that are to be joined.
More example sentences
- Having started from scratch in 1983 they claim to have the most comprehensive range of butane powered soldering irons and heat tools available worldwide.
- ‘We use soldering irons, heat tools and many other things to create the pieces,’ said Mrs Crellin.
- In this process they learnt to use power drills, hack saws and soldering irons.
Definition of soldering iron in:
- The US English dictionary