If you’re having trouble making straight holes with your handheld power drill, an old CD can make for a cheap and effective guide. You can buy a dedicated drill guide at your local hardware store, but ...

PITTSBURGH, Jan. 20, 2021 /PRNewswire/ -- "I wanted to create a way to help maintain a drill bit in a straight line," said an inventor, from Norton, Ohio, "so I invented the DRILL GUIDE. My design ...

It can be difficult to get a straight hole when using a hand drill. Some drills come with a level mounted on the back, but Popular Mechanics shares a few other tips for drilling straight. If you don't ...

A hole is nothing. Or more precisely, it’s the absence of something—wood, metal, concrete, or any number of different materials. Since holes are nothing, why do we care about them and how to make them ...

Suppose you need to modify an enclosure by drilling a hole in it to install a drain (or for some other purpose). How can you do this in a way that leaves a perfect hole with a minimum of work? First, ...