IRWIN Speedhammer Quad Drill Bit 10.0 x 460mm

This IRWIN® Speedhammer Quad Drill Bit features a 10mm diameter and 460mm overall length, providing exceptional reach for the deepest heavy-duty drilling applications. This extra-long bit is essential for drilling substantial holes through very thick walls, deep foundations, or when extended reach is required for demanding construction projects. The 4-cutter geometry drills a more concentric hole for the best fixing retention, whilst the full head carbide tip offers the highest levels of drilling life and durability. A unique bonding system connects the solid carbide head to the 4-flute spiral, providing faster, more efficient dust removal. The specially engineered grooves are designed to minimise friction, resulting in increased speed and longer life. Manufactured in Germany with premium steel, this drill bit meets PGM standards for drill bits used for anchor fixing, ensuring reliable performance on professional applications. Features and Benefits: • 10mm diameter × 460mm length for extra-deep heavy-duty drilling • 4-cutter geometry for superior hole concentricity • Full head carbide tip for maximum durability • 4-flute spiral design for efficient dust removal • Premium German steel construction Specifications: Diameter (mm): 10 Overall Length (mm): 460 Working Length (mm): 400 Pack Qty.: 1