- 3-Piece Self-Centering Hinge Hardware Drill Bit Set: Includes sizes 5/64", 7/64", and 9/64". Crafted from high-quality materials for durability and long-lasting performance. - Precise Positioning: Features a drill bush that ensures accurate placement of holes. The high-speed steel design is robust, rustproof, and suitable for various applications. - Efficient Sawdust Management: The innovative design allows for automatic sawdust discharge from the top of the holes on both sides, preventing any blockage and ensuring a clean drilling process. - Unique Design for Optimal Performance: Engineered for perfect punching effects, this set is ideal for door hinge installations. The user-friendly design enables quick bit changes and allows for one-handed loading and releasing. - Versatile Applications: Perfect for DIY enthusiasts and professionals alike, this set is essential for installing door hinges in residential or commercial projects, furniture assembly, or cabinetry work. - Compatibility: Works seamlessly with standard door hinges and is suitable for various materials, including wood and composite materials. - Size and Functionality: Each bit is specifically sized for precise hinge installation, ensuring that you achieve the right fit every time. Invest in this drill bit set to streamline your projects and enhance your woodworking efficiency.