This set features a carefully selected assortment of masonry drill bits and impact driving bits, providing a complete solution for tasks involving concrete, brick, and other tough materials. The masonry drill bits are precision-engineered for efficient material removal, delivering clean and precise holes in challenging surfaces. The impact driving bits, designed to withstand high-torque applications, offer optimal performance in fastening tasks. All bits are constructed from high-quality materials, ensuring extended lifespan and durability. Organized in the innovative MULTI-STACK case, this set ensures easy storage and accessibility for all your masonry drilling and impact driving essentials. The stackable design allows for convenient transportation and compact storage, making it an ideal solution for professionals on the move. Features & Benefits • Carbide tip design and a precision milled flute to allow fast, accurate drilling in a variety of materials • Flexible torsion zone absorb