Fortunately, bringing your drill bits back to life takes minimal effort. Drill bits can be sharpened by hand or with a bench grinder, but the best method is using a dedicated machine like the ...

Small, fine drill bits used for jewelry making will become dull with normal use. Worn cutting edges make tasks more difficult and time-consuming and can cause costly accidents, including damage to ...

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 ...