Based on our own experience, this industrial drill bit is a game-changer for furniture making. The countersink feature is effortless and saves us time and effort, allowing us to work more efficiently than ever before. The precision and accuracy of the end result are unparalleled, and the durability ensures longevity. The only minor drawback we've experienced is that the bit can occasionally become clogged, requiring cleaning. Overall, we highly recommend this cutting edge tool for any woodworking project.