DeWalt

The DEWALT DT71563-QZ Combination Drill Bit Set is a professional-grade, 100-piece accessory kit designed to provide a comprehensive solution for drilling and screwdriving tasks across multiple materials. Housed in a heavy-duty storage case, it is widely regarded by users as a "must-have" for both DIY enthusiasts and tradespeople due to its versatility and high-quality construction.

• Comprehensive 100-Piece Selection: A complete all-in-one solution featuring a wide array of drill bits for wood, metal, and masonry, alongside 60 screwdriving bits and specialized accessories like hole saws and nut drivers. [1, 2]
• Precision-Engineered Drill Bits: Includes HSS metal bits with a 118° point angle for fast drilling and brad-point wood bits designed with centering tips and peripheral cutting edges for splinter-free, accurate holes. [2, 3]
• Heavy-Duty HSS Construction: Bits are manufactured from high-quality High-Speed Steel (HSS) according to DIN 338 standards, providing enhanced durability and heat resistance for consistent performance in demanding tasks. [2, 3]
• Integrated Specialty Accessories: Features two hole saws (32mm and 44mm) with a mandrel for large diameter cutting and a countersink bit to ensure screws sit flush with the surface for a professional finish. [1, 2]
• Universal Compatibility: All components are designed with standard shanks compatible with any brand of drill driver or percussion drill featuring a 10mm chuck or larger. [2, 3]
• Rugged Storage Case: Supplied in a tough, impact-resistant plastic carrying case with dedicated, labeled slots for every bit, ensuring easy organization and secure transport on the job site. [1, 5]