Drilling through metal can be somewhat intimidating for beginners, but there’s nothing to worry about. It’s just as easy as ...
Drill it out, shoot in an extractor, or if you’re lucky, clamp on some Vise-Grips and hope for the best. But when a drill bit breaks off flush in a hole, there aren’t a lot of options ...
Dull drill bits won't do the best job — or may not ... make sure you secure the bit in such a way that the point is pointed upward — a clamp should work — so that you can sharpen it evenly.