Designed as a twist drill bit with a standardized shank for easy compatibility with most hand drills, it operates purely mechanically without electricity, ensuring quick installation and versatile use The efficient twist design minimizes wood chip clogging, enhancing drilling smoothness and productivity across various woodworking projects Perfect for scenarios like drilling through thick lumber in workshops, penetrating multi layer materials, or outdoor applications such as camping setups and survival situations effortless deeply hole drilling with this manual wood drill bit featuring a 260mm extended shaft and high carbon steel construction for wear resistance and longevity Ideal for woodworking professionals, DIYer enthusiasts, and outdoor adventurers who require practical tool for precisions tasks in demanding environments, Manufacturer: XIAOQENAN