General description This high-performance IRWIN® Speedhammer Plus Drill Bit is specifically designed for fast and efficient drilling in concrete, masonry, brick, block, and granite. Its innovative features ensure exceptional performance and durability. Technical specifications Diameter: 8.0 mm Total length: 600 mm Working length: 540 mm Shank type: SDS Plus Compatibility and accessories Compatible with SDS Plus hammer drills Installation Insert the drill bit into the SDS Plus chuck of your hammer drill Ensure it is securely fitted before use Usage Use in hammer drill mode for drilling into concrete and masonry Apply steady pressure during drilling for optimal results Remove dust and debris frequently for best performance Other information Designed for fast drilling in non-hardened concrete Effective in removing dust and debris to prevent clogging