High Quality 99 PCS Straight Shank HSS Titanium Coating Twist Drills Bits Set is a versatile set of drill bits designed to meet all your drilling needs. Each drill bit in this set is made from high-quality High-Speed Steel (HSS), ensuring durability and long-lasting performance. The added titanium coating enhances the hardness of the drill bits, making them resistant to wear, corrosion, and heat. With a straight shank design, these drill bits are compatible with most power tools. Whether you are drilling through wood, plastic, or metal, this comprehensive set provides the perfect drill bit for every task. As a factory, we prioritize precision and quality, ensuring that every drill bit meets strict industry standards. Upgrade your drilling experience with our High Quality 99 PCS Straight Shank HSS Titanium Coating Twist Drills Bits Set!