Amazing, you don't need to keep stopping to check if you have the right depth to avoid going through and damaging the wood. Some drills have depth settings but they are large, so I use battery-powered screwdrivers that don't have a depth guide, so this covered me. I could put tape on the old drill marking the depth, but since this exists, why not? You push hard and don't worry about going through. Kudos to them and thank you.