General description This DEWALT SDS Plus EXTREME 2® Drill Bit is designed for superior performance, featuring a hardened body for added strength and reduced breakage. Its optimized flute design allows for efficient debris removal, while the innovative tip design ensures better penetration, making it one of the best options for speed, life, and endurance in drilling applications. Technical specifications Diameter: 12mm Working Length: 550mm Overall Length: 600mm Pack Quantity: 1 Other information Made from superior carbide grade for long life and greater durability Features a new tip design for faster drilling