General description The IRWIN® Speedhammer Plus Drill Bit is engineered for high-performance drilling in tough materials such as concrete, masonry, brick, block, and granite. Its innovative design features a larger carbide tip and a patented extra-short drill bit head, which allows the head to handle 80% of the workload, enhancing durability and speed. The unique single flute design facilitates efficient dust removal, reducing clogging and vibrations, while aggressive cutting angles and self-centering capabilities ensure faster drilling speeds. Technical specifications Diameter: 20.0 mm Total length: 460 mm Working length: 400 mm Material: Chrome-vanadium steel, fully hardened Support: SDS Plus Weight: Not specified Compatibility and accessories Compatible with SDS Plus hammer drills Sold individually Installation Insert the bit into the SDS Plus chuck of your hammer drill Ensure it is securely locked in place before use Usage Designed for drilling into concrete, masonry, brick,