Take drilling performance and convenience to the next level with the DEWALT drill bit set. A versatile and high-performance tool, it's designed for precise drilling in various materials, including plastic, wood, and metal. Made from durable high-speed steel with a black-and-gold coating to resist corrosion and wear. A 135° split-point design minimizes walking, while the three-flat shank reduces bit slippage in the chuck. The tapered web design provides exceptional strength and resistance to breakage. Size markings on the shank ensure quick identification. The patented case design allows easy bit removal, and the clear lid improves visibility of the contents.