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 ...

High performance multi-material big gullet tungsten carbide hole cutters in sizes from 5/8- to 6 3/4-in. diameter and 2 3/8-in. cutting depth. Cut holes 10 times as fast and three times as large using ...