5-Piece Woodworking Hex Shank Countersink Drill Bit Set (Silver)

🪵 5-Piece Woodworking Tapper Hexagon Shank Screw Countersunk Drill Bit Taper Drill Hole Drilling and Reaming Hardware Tool Set

🪵 This comprehensive set features five essential drill bits, each designed to enhance your woodworking projects with precision and efficiency. The 1/4-inch hexagonal handle (6.35mm) ensures a secure fit in standard drilling machines, making them compatible with a wide variety of tools in your workshop.

♻️ Constructed from high-speed steel 4241, these drill bits are engineered specifically for workpieces with a hardness of up to 25HRC, which includes materials such as carbon steel, thin iron plates, insulating boards, PVC sheets, and various types of wood. The black chamfer portion is crafted from durable carbon steel, providing longevity and reliable performance even in demanding applications.

🧰 The set includes drill bits with the following specifications, facilitating diverse project needs:

• 5#: Front bit diameter of 1.98mm
• 6#: Front bit diameter of 2.38mm
• 8#: Front bit diameter of 2.78mm
• 10#: Front bit diameter of 3.175mm
• 12#: Front bit diameter of 3.56mm

🪶 These innovative countersunk drill bits not only drill screw holes but also create a counterbore to perfectly accommodate the screw cap, ensuring that everything remains aligned on the same axis. Once installed, the screw head sits neatly below the surface of the material, resulting in a professional finish without protrusion.

🪵 Ideal for use with drilling machines equipped with collets or joints, this tool set is exceptionally well-suited for various woodworking tasks. Whether you're working with hardwood or layering wood materials, you can rely on this drill bit set to deliver accurate results and streamline your drilling processes.