General description The Irwin Speedhammer Plus Drill Bit is engineered for high-performance drilling in tough materials such as brick, block, masonry, concrete, and granite. Its innovative design features a unique single flute that enhances dust removal and reduces vibrations, making it 28% more efficient in waste removal compared to standard drill bits. Technical specifications Diameter: 14.0 mm Total length: 1000 mm Working length: 940 mm Measurement unit: pieces Support: 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 locked before use Usage Use with hammer drills for drilling into concrete, masonry, or similar materials Apply steady pressure during drilling for optimal results Remove dust and debris frequently for best performance Other information