What happens when you break a tap or a bolt in a component whose price tag ... Broken tap stuck in the hole it was threading Well, that’s where [Tom Grafton] of Jerry’s Broken Drill and ...

Next, grab your extraction tool and tap it into the hole with a hammer. For this step, it's best to start with light force and work your way up so you don't cause the bolt to become even more stuck.

Off course, you can also print the threads directly, screw a bolt into an un-threaded hole, or tap a hole. Following his usual rigorous testing process, [Stefan] from CNC Kitchen investigated ...