General description The DEWALT Self-Feed Drill Bit 51mm is a high-quality, self-feeding drill bit designed for precise and clean drilling in wood, MDF, hardboard, and chipboard. It features sharp cutting edges and an aggressive 'self-feed' spur for rapid penetration into materials, making it ideal for both professional and DIY woodworking projects. Technical specifications Diameter: 51 mm Overall Length: 75 mm Material: High-grade steel for durability and sharpness Design: Self-centering tip for accurate drilling Shank: Robust hex shank for secure grip and optimal power transfer Compatibility and accessories Compatible with standard drill chucks, including both cordless and corded drills Suitable for drilling in various types of wood, including hardwood, softwood, and wooden panels Installation Insert the drill bit into the drill's chuck and tighten securely Ensure the drill is set to the appropriate speed for wood drilling Usage Mark the drilling point on the material Align the