Bosch 3-9/16 In. x 22 In. SDS-Max® Rotary Hammer Core Bit is designed to deliver superior performance with its SDS-max® carbide-tipped construction and integral shank that ensures better power transmission. Featuring an innovative wave design, this rotary hammer core bit surpasses the capabilities of standard bits by enabling smaller hammers to drill larger holes efficiently. The wave design enhances energy transfer to the bit, resulting in up to 40 percent faster drilling d to previous designs, making it an excellent choice for professionals seeking speed and reliability in their drilling tasks. Model Number: Not provided