4pcs Self Centering Drill Bit Set, Hinge Drill Bit Self Centring 1/4 Inch High Speed Drill Bits For Door, Window, Cabinet Hinge Pilot Hole (2.4mm, 2.8mm, 3.6mm,3.8mm)

• Self-Centering Accuracy: Crafted from high-quality steel, this tool ensures a clean and precise counter hole. It’s designed for accurate self-centering when drilling pilot holes in wood, making it perfect for installing hinges and lock faceplates with confidence and ease.
• Package Includes: The set comes with drill bit guides for the most commonly used countersink sizes: 11/64", 9/64", 7/64", and 9/64". These four sizes are ideal for carpenters, cabinet makers, furniture makers, and other woodworking professionals.
• Easy to Maintain: The tool can be easily disassembled for cleaning and drill bit replacement, ensuring optimal performance and extending the life of the set. It’s designed for durability and stability.
• Professional Quality: This drill bit guide set is essential for professionals, ensuring consistent, high-quality results. It prevents screw heads from protruding and maintains a flush finish, making your work look clean and polished.
• Wide Applications: This counter drill bit set covers all sizes needed for various projects, making it suitable for woodworking tasks like creating precise holes in wood windows, doors, and other applications.

Product Description 【Self-Centering Accuracy】 Crafted from high-quality steel, this tool ensures a clean and precise counter hole. It's designed for accurate self-centering when drilling pilot holes in wood, making it perfect for installing hinges and lock faceplates with confidence and ease. 【Package Includes】 The set comes with drill bit guides for the most commonly used countersink sizes: 11/64", 9/64", 7/64", and 9/64". These four sizes are ideal for carpenters, cabinet makers, furniture makers, and other woodworking professionals. 【Easy to Maintain】 The tool can be easily disassembled for cleaning and drill bit replacement, ensuring optimal performance and extending the life of the set. It's designed for durability and stability. 【Professional Quality】 This drill bit guide set is essential for professionals, ensuring consistent, high-quality results. It prevents screw heads from protruding and maintains a flush finish, making your work look clean and polished. 【Wide Applications】 This counter drill bit set covers all sizes needed for various projects, making it suitable for woodworking tasks like creating precise holes in wood windows, doors, and other applications.