Almost any general-purpose twist bit will do a decent job of drilling holes in metal. In fact, most drill bits labeled specifically for metal are manufactured to drill through various materials, ...

It can be scary to drill holes in the wall. For the first entry in our new D.I.Y. series, we’ll show you how to mount a television, or whatever you want. By Tim Heffernan Photographs by Clark Hodgin ...

If you need to drill holes in masonry or concrete, you may have heard about, or come across, hammer drills. There are two types, and people often apply the term “hammer drill” to both, although they ...