Make sure the dowel is secure and gently remove the dowel. If you have a stripped screw hole in metal, it typically means that the thread has been compromised and the screw, bolt or whatever has ...
This is my go-to because when it works, it’s by far the quickest and easiest way to remove a broken light bulb that’s stuck in the screw shell. There are a few ways to do it. If you still have ...