After repeatedly drilling through various metal types with all selected models, we recommend the DeWalt Industrial Cobalt ...

But when a drill bit breaks off flush in a hole, there aren’t a lot of options, especially for a small bit. If the stars align, though, you may follow this video guide to dissolve the drill bit ...

People have been working metal for so long that the list of tips ... especially one as simple as putting a hardened edge on mild steel using a drill bit as a filler rod. This tip comes to us ...