General description The IRWIN® Speedhammer Plus Drill Bit is engineered for heavy-duty drilling into masonry materials such as brick, concrete, stone, and granite. Its high-performance design ensures fast, efficient, and durable drilling, making it an ideal choice for professionals and DIY enthusiasts alike. Technical specifications Diameter: 25.0mm Total length: 460mm Working length: 400mm Compatibility and accessories Compatible with SDS drill systems Suitable for use with standard SDS hammer drills Installation Insert the drill bit into the SDS chuck of your compatible drill Ensure it is securely locked before use Usage Use in masonry drilling applications such as brick, concrete, and stone Apply steady pressure during drilling for optimal performance Use appropriate safety gear, including goggles and gloves