Dewalt DT4778QZ Extreme Flat Wood Drill Bit 40 x 152 mm

The DEWALT Extreme Flatwood Drill Bit is designed for outstanding durability and efficient drilling in wood-based applications. It features an extra thick robust steel shank and chamfered outer cutting spurs to ensure clean, fast drilling and extended tool life. The precision-ground central point optimizes material penetration for increased drilling speed, making it suitable for rapid hole creation in natural and man-made materials. Ideal for tasks such as door locks, mortising, electrical, and plumbing work, this bit handles hard and soft wood, chipboard, and other materials commonly encountered in professional carpentry and installation work.

Technical details

• Diameter: 40 mm
• Length: 152 mm
• Extra thick steel shank for durability
• Chamfered outer cutting spurs for fast drilling
• Precision-ground central point for faster penetration
• Suitable for hard/soft wood, chipboard, man-made materials

Usage

Use this drill bit for rapid drilling in wood, including applications for door locks, mortising, electrical, and plumbing work. Insert into a standard drill chuck and tighten securely before use.