Hikoki SDS Max double twist drill

The HiKOKI 754315 SDS-Max hammer drill bit features a robust 4-cutter design optimized for demanding concrete drilling applications. With a diameter of 22 mm and an overall length of 920 mm, including 800 mm of usable drilling depth, this tool offers considerable reach for deep drilling tasks. The SDS-Max chuck system ensures a secure attachment to compatible hammer drills while minimizing slipping during operation. Made from high-quality carbide materials, the four cutters maintain their sharpness over extended use in concrete, masonry, and stone materials. The extended shaft design accommodates deep drilling requirements while preserving structural integrity under high-impact conditions. This professional accessory is compatible with HiKOKI SDS-Max hammer drills and equivalent systems from other manufacturers. The 4-flute configuration enhances chip removal during drilling, reduces jamming, and increases overall efficiency. Suitable for construction, renovation, and industrial applications that require precise deep drilling in hard materials. The tool maintains its dimensional stability over the entire length of 920 mm, ensuring straight drilling paths without deviation. Designed for professional craftsmen who need reliable performance in challenging drilling environments with consistent results across multiple applications.