Overall a good set but the end of the drill bit doesn't taper enough to fit the pivot hole. So it slipped off the hinge or moved enough to drill slightly off-center. Basically I used the smallest drill bit (5/64) and was also disappointed with the depth of the drill hole. It was less than 1/4", but the screws were longer than 1/4" past the face of the hinge in the kit I installed. Luckily the wood was pretty soft and I was able to get the screws in properly.