General description Wood Drill Bit High Speed Steel is designed for precision and durability, making it ideal for pocket hole joinery. With a diameter of 9.5mm, this drill bit is crafted from high-quality high-speed steel, ensuring longer life and more accurate cutting. It is suitable for various applications, including punching and positioning holes in wood, aluminum, and thin metals. Technical specifications Shank size: 9.5mm Locating ring inner diameter: 9.5mm Point diameter: 4mm Overall length: 157mm Usage Recommended for use with high-speed corded drills Ideal for creating flat bottom holes and smooth wall cuts Suitable for punching and positioning holes in wood and thin metals