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 a perfectly round hole in wood, plastic, metal, or even ceramic tile requires a specialized type of cutting tool —the hole saw. A hole saw is a ring-shaped saw blade measuring from less than 1 ...

Bi-Metal Hole Saw Kit, HYCHIKA 17 Pcs High Speed Steel 3/4" to 2-1/2" Hole Saw Set in Case with Mandrels, Hole Saw Bit, Hole Saw for Thin Metal, Hard Wood, Drilling PVC Board, and Plastic Plate ...