This twist drill bit set is engineered with a titanium coating and hex shank for secure attachment and extended bit life. Designed for professionals and DIYers, it provides accurate drilling in various materials such as metal, wood, and plastics. A must-have toolkit addition for reaming and precision tasks. Main Features: 13-piece drill bit set ranging from 1.5mm to 6.5mm Titanium-coated HSS (High-Speed Steel) for enhanced durability Hexagonal shank design ensures a secure fit and reduced slippage Ideal for drilling, reaming, and precision work on metal, wood, and plastic Compatible with electric drills and screwdriver tools Specification: Type: Twist Drill Bit Set Material: High-Speed Steel with Titanium Coating Use For: Drilling, Reaming Compatibility: Electric Drills, Screwdrivers