When it comes time to put holes in things, a hole saw is hard to replace. You just hook it up to your drill and quickly knock out an opening to fit whatever you need through. There are few professions where this kind of tool isn’t necessary at one point or another. Of course, carpenters and woodworkers use them, but don’t forget they have a place in plumbing, electrical, HVAC, and even automotive projects. But why do you need a 6-inch hole saw blade? Well, you may be a professional in any of these fields with a unique project on your hands. Or maybe, you’re building cornhole boards. While we may not know what you’ll be using it for, we do know a thing or two about these blades. So, take a look at our favorites, and you’ll find out which one you need to get the job done.