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 ...

There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ¼", ...

One of the most reached-for tools in my garage, the circular saw is an essential tool for DIYers of all skill levels. The circ saw is ber-versatile. If you need any kind of straight cut, a circular ...