Experience professional-grade drilling performance with the Bosch Percussion Drill Bit. Engineered specifically for precision tasks in abrasive materials such as concrete, natural stone, and masonry, this bit features a high-durability proprietary carbide blend for extended service life. The advanced CYL-3 design incorporates a specialized 2-flute U-shape geometry, which significantly improves dust removal efficiency, minimizing friction and heat buildup during operation. This ensures consistent cutting integrity even in the most demanding environments. The standard cylindrical shank design offers universal compatibility with all three-jaw drill chucks, making it a versatile addition to any tool kit. Whether you are performing heavy-duty construction or precision fixings, this drill bit provides the reliability and structural strength required for tough substrate applications. Product summary: Bosch CYL-3 percussion drill bit, 10mm diameter by 200mm length, carbide-tipped masonry drill bit for concrete and stone drilling.