Irwin Speedhammer Quad Drill Bit 7.0 x 160mm IRWIW2039380

General description The IRWIN Speedhammer Quad Drill Bit is designed for drilling precise plug and anchor holes in masonry, stone, and concrete. Its 4-cutter geometry ensures a more concentric hole, providing optimal fixing retention. The full head carbide tip offers high durability and a long lifespan, while a unique bonding system connects the solid carbide head to the 4-flute spiral, enabling faster and more efficient dust removal. Specially engineered grooves reduce friction, increasing drilling speed and extending the tool's life. Manufactured in Germany with premium steel, it meets PGM standards for anchor fixing applications. Technical specifications Diameter: 7mm Overall Length: 160mm Working Length: 100mm Compatibility and accessories Suitable for use with standard rotary drills and hammer drills compatible with SDS or SDS-plus systems Designed for masonry, stone, and concrete drilling Installation Insert the drill bit into the drill's chuck or compatible chuck system Ensure