"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you want to create perfectly round holes in wood, metal, or plastic, you’re going to need a hole saw.

Set of three tungsten carbide teeth Compatible with standard battery-powered tools or fixed stationary machines Deeper gullets eliminate user fatigue Tri-Bore multi-purpose hole saws feature a set of ...

A hole saw attachment cuts perfectly round holes into wood using your drill. It only takes a few seconds to make a hole, but what takes the most time is freeing that wood plug from the saw. Here’s an ...