Bosch 5-5/16 In. Centering Bit SDS-Max® Rotary Hammer Core Bit is designed to deliver superior performance with its SDS-max® carbide-tipped construction and integral shank, ensuring better power transmission for efficient drilling. Featuring an innovative wave design, this rotary hammer core bit surpasses standard bits by enabling smaller hammers to drill larger holes with ease. The wave design effectively transfers energy to the bit, resulting in up to 40 percent faster drilling d to previous models. This bit is i for professionals seeking reliable, high-speed drilling solutions for tough materials. Model Number: