Review on 🔧 OptiCenter Woodworking Precision Drilling Replacement by Jose Guzman

Used to drill mounting holes for new cabinet hinges. The bit does exactly what it says on the tin and it gave me a perfectly centered hole. It was nice not having to worry about the bit going around and then having to turn the screw in. Time will tell how long they last, I have many more doors to make and hopefully these will hold up.