General description This DEWALT ELITE SDS+ Full Head Carbide 4 Cutter Drill Bit is designed for drilling into reinforced concrete and other tough materials. It features a four-cutter carbide head for maximum performance and durability, making it suitable for heavy-duty applications that require efficient and precise drilling. Technical specifications Diameter: 7.0mm Overall Length: 210mm Working Length: 150mm Compatibility and accessories Compatible with SDS+ hammer drills Installation Insert the drill bit into the SDS+ chuck of your compatible hammer drill Ensure it is securely locked before use Usage Use for drilling into reinforced concrete, brick, and similar materials Apply steady pressure during drilling for optimal results