Review on 🔧 Precision Drilling Made Easy: Steelex D2815 Tapered Drill Stop - A Must-Have Tool for Accurate Hole Depths by Adam Hardy

We use these bits on a daily basis working with Sapele Mahogany. We countersink our screws on window and door products. These drill bits are very strong and will only break if the user rotates the drill bit while drilling holes. These are some of the best drills on the market.