General description This set includes eight flat wood drill bits designed for clean and precise drilling in wood materials. Each bit features twin spurs for accurate hole entry and exit, ensuring smooth cuts. The bits are equipped with a precision ground tip for fast and accurate starting, and their cutting head design helps reduce heat buildup, extending tool life. They come in a fabric storage case for easy organization and transport. Technical specifications Number of pieces: 8 Sizes: 12mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm Material: High-quality steel with heat treatment for durability Shank type: 6.35mm (1/4 inch) hexagonal, compatible with impact drills Compatibility and accessories Compatible with impact drills and standard drill drivers Includes a fabric storage case for organization Installation Insert the hex shank into the drill chuck or impact driver Ensure the drill is set to the appropriate speed and torque for wood drilling Usage Use for drilling clean, precise