Q. I started trying to remove the cracked, discolored tile grout in my shower using a hand tool, and feel it will take at least 20 years to get it all out. Is there a better way? A. You can speed up ...

Rotary tools are incredibly versatile and well suited to a wide range of tasks around the house, in the garage, and in the workshop. With the cordless models, you can even bring these into the field.

I love finding new uses for tools that I already own, and a rotary tool—very often referred to as a Dremel (which is actually a brand name, not a type of tool)—has a ton of attachments and potential ...