If you're tired of guessing drill depths, this Taytools depth stop gauge is about to make your workshop life so much easier. This clever little tool simplifies setting exact drill bit depths up to 3 inches (or 80mm if you prefer metric). Just place your drill bit in the corner at the depth you want, then either apply some blue tape or slide the stop collar against the edge and tighten the Allen screw. Boom - perfect depth every time! It's made from aluminum with a non-glare black anodized finish and super clear white laser-etched graduations that are easy to read. The gauge handles bits up to 1-1/4 inches in diameter, and it even works for setting router bit heights too. No more uneven holes or drilling too deep - this thing gives you professional-level precision without the professional-level price tag. One of those tools you never knew you needed until you have it, then you wonder how you ever worked without it!