So for peak efficiency, it pays to understand the different types of drill bits, and which one is right for your project. A drill bit is a rotary cutting tool that makes holes. The point of the ...

Drill bits undergo varying chemical conditions as they penetrate soil and bedrock, and may be exposed to aqueous conditions that could cause corrosion or failure more rapidly than if the drill is ...

If you have a handheld or drill press that can accept hex types, it’s best to go with them. Drilling tougher materials such as metals requires more force, so heavy-duty countersink bits need to ...

For years I’ve watched farmers and mechanics, including myself, squirt WD-40, JB-80 or motor oil on drill bits while drilling holes in an attempt to lubricate and cool the drill bit tip.

DeWalt has some of the best drills in the game. These are the cordless drills, hammer drills, and more that are worth the ...

It remains to be seen how well it would work for larger drill bits, but the clocksmiths seem to have had success with their tiny drills and broaches.