General description The Irwin IRW10502751 Auger drill bit is designed for efficient drilling in both soft and hard woods, offering superior performance for general wood boring tasks. It features a single spur cutting edge that scribes the circumference of the hole, resulting in a smooth finish. The solid core provides extra stability during drilling, while the self-feeding screw point allows for faster and easier boring. The hexagon shank prevents slipping in the drill chuck or bit extension, ensuring a secure grip. Made from fully hardened material from tip to shank, this drill bit offers increased durability and long-lasting performance. Technical specifications Diameter: 13.0mm Total length: 191mm Working length: 114mm Bit type: Auger Material: Hardened steel for durability Compatibility and accessories Compatible with standard drill chucks that accept hex shank bits Suitable for use with drill extensions and bit holders that accommodate hex shanks Installation Insert the hex shank