Welding torches were tools which generated great heat to weld metals together. A droid in the Level 2012 Physical Plant on the planet Coruscant was using one to weld a durasteel grate onto a service hatch when it was destroyed by the Wookiee Chewbacca.
- Star Wars: The Old Republic
- The Great God Quay: The Tale of Barada and the Weequays (First appearance)
- A Forest Apart
- The New Jedi Order: Enemy Lines II: Rebel Stand