There are those among us who can pick up a drill, place it on a workpiece and drill a straight hole. Then, there are the remaining 99.9% of us. A drill press solves the problem…as long as the piece you want to drill fits. But if you’re not one of the 0.1% and you want a straight hole in the middle of a large piece of plywood, or in an installed cabinet, or in anything you can’t get to your drill press (or you don’t have a drill press), you want to keep reading. Introducing Woodpeckers Auto-Line Drill Guide. This new tool keeps your drill bit perfectly perpendicular while you drill, but it goes further. We added a versatile base and fence system that makes it simple to keep your hole locations right on target. Not recommended to be used with an impact driver.