General description The IRWIN® Speedhammer Plus Drill Bit is engineered for fast and efficient drilling in concrete, masonry, brick, block, and granite. Its innovative design features a patented single flute that enhances dust removal and reduces vibrations, making it 28% more efficient in waste removal compared to standard bits. The extra-short drill bit head takes on 80% of the workload, ensuring higher durability and speed, while the bit's aggressive cutting angles and self-centering tip facilitate quick and precise drilling. Technical specifications Diameter: 16.0 mm Total length: 460 mm Working length: 400 mm Measurement unit: piece Support: SDS Plus Compatibility and accessories Compatible with SDS Plus hammer drills Available in various sizes Installation Insert the drill bit into the SDS Plus chuck of your compatible hammer drill Ensure it is securely locked in place before use Usage Use in concrete, masonry, and similar materials Apply steady pressure during drilling for best