If you want to create perfectly round holes in wood, metal, or plastic, you’re going to need a hole saw. These cylindrical saws are powered by any corded or cordless drill, and their hollow shape ...

The kit includes two mandrels and pilot bits, which are easy to use and securely hold each bit while drilling. DeWalt hole saws are also deeper than the other hole saws we tested, cutting to a depth ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you want to create perfectly round holes in wood, metal, or plastic, you’re going to need a hole saw.

M.K. Morse Co. (www.mkmorse.com) has added seven new kits to its line of Master Cobalt hole saws. The kits, protected and organized in custom cases, are available in ...