General description The Irwin IRW10502749 Auger bit is a long wood drill bit designed for high performance in drilling both soft and hard woods. It features a single-flute cutting edge that traces the circumference of the hole for precise drilling, ensuring a smooth, high-quality finish. The solid hexagonal shank prevents slipping in the drill chuck, providing a secure fit for efficient work. The reinforced body from tip to shank enhances durability, making it suitable for intensive use, while the self-feeding screw tip allows for faster drilling, optimizing productivity. Technical specifications Type: Long wood drill bit Diameter: 12.0 mm Total length: 400 mm Working length: 323 mm Shank: Hexagonal Application: Drilling in soft and hard woods Brand: Irwin Compatibility and accessories Compatible with standard drill chucks that accept hex shanks Installation Insert the hex shank into the drill chuck and tighten securely Usage Use in drilling wood materials for carpentry, furniture