Review on 🔨 Drilax Diamond Concrete Masonry Cutting Tools: Industrial Drill Bits for Precision and Efficiency by Draven Invert

This bit is a perfect match for my 3/8" drill. I used it to make drainage holes in 2 very large concrete pots. The bottom is 2 inches thick and this columnist completed both in under 10 minutes. I kept a stream of water from a garden hose on my work surface and a freshly charged battery in my small 12 volt drill. I only drilled those 2 holes with it so I can't speak to strength or durability. But it looks pretty good after punching through those massive pots.