If you haven’t used a hole saw before, here are some easy DIY tips to keep in mind: When using a hole saw to drill through hardwoods or board products such as supawood (MDF) only use a minimum 500W ...

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 ...

Cutting long, straight lines across wood or making "rip" cuts with a circular saw is much more challenging than you imagine. Following a crisp line marking the cut through the saw's baseplate notch ...

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", ...

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 ...

You'll get the best results when drilling ceramic, porcelain, or concrete with a masonry bit tipped with carbide or diamond. A carbide bit will be slower going than diamond. You can also use a ...