So it’s always a joy to pick up a new trick, 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 by way of [Jody], aka ...

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 ... will dissolve the steel drill bit without reacting with the brass.

Ahead, learn which factors to consider when shopping for a cement drill bit, and find out how the following products earned a spot in our lineup of the best ... quality bits made from steel ...

Cutting applications for drill bits include general-purpose, aluminum, brass, bronze, and copper, ceramic, hard or hardened materials, plastic, steel, stainless steel, titanium and other exotic ...

Fortunately, bringing your drill bits back to life takes minimal effort. Drill bits can be sharpened by hand or with a bench ...