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Took a chance on this after fighting with freehand drilling for years, and the way it locks over the bit keeps every hole dead straight without any wobble. The stability it adds makes a huge difference when I’m working on cabinet frames.

It took me one test hole to see the difference—the guide holds the bit rock-steady, and the perpendicular angle is spot-on every time. Finally drilling into hardwood without the bit wandering off.

My shaky hands have ruined too many projects, so this guide is a godsend. The stability it gives the drill bit makes every hole come out straight, and it's now a permanent fixture on my workbench.