Bosch 2 In. x 21 In. SDS-max® Rotary Hammer Bit is designed to deliver exceptional performance and durability for demanding drilling tasks. This rotary hammer bit features a solid carbide head with a robust S-cutter design that ensures faster drilling speeds and extended bit life. Engineered to meet ANSI specification B212.14, it fits Bosch SDS-max® hammers as well as competitive SDS-max® drive hammers and Hilti® hammers using TE-Y and TE-FY shanks. The carbide tips stay sharper longer, providing more holes within specification d to other bits, making it a reliable choice for professionals seeking power and precision in their rotary hammer applications.