BlueGranite Turbo™ Carbide Hammer Drill Bits deliver professional-grade performance for masonry drilling applications. This 3/8" x 6" bit features an upgraded carbide construction that extends tool life 5x longer while achieving 2x faster drilling speeds compared to standard masonry bits. The PowerGrip round shank ensures superior grip and consistent speed throughout the job. A four-grind head design provides dual cutting angles for extended durability and accelerated penetration. The multi-grind carbide centering tip enables precise, accurate starts in brick, concrete, and masonry surfaces. Built for contractors and serious DIYers who demand reliability and efficiency.