? Durable and Precise Cutting Tools Upgrade your toolkit with this 6-Piece High-Speed Steel Titanium-Coated Tap Drill Bit Set. Crafted from premium HSS and coated with titanium, these bits are engineered for extended lifespan and exceptional cutting performance. Whether you?re tackling drilling or tapping tasks, this set ensures precision and smooth operation on metal, wood, and plastic. Perfect for DIYers, hobbyists, and professionals alike. Key Features: 6-Piece Set: Includes a range of sizes for versatile applications. Titanium-Coated: Increases durability, heat resistance, and longevity. High-Speed Steel Construction: Ideal for precision and smooth finishes. Versatile: Suitable for various materials, including metals and plastics. Precise Tapping Drilling: Perfect for accurate, smooth holes and threads.