Bosch SDS-Max® Speed-X™ Rotary Hammer Bit, 3/4 in. x 13 in. is engineered to deliver superior performance and durability. This rotary hammer bit features a tip designed to stay sharper longer, enabling you to drill more holes within specification d to competitive bits. Manufactured to ANSI specification B212.14, it is compatible with Bosch SDS-max® hammers as well as competitive SDS-max® drive hammers and Hilti® hammers using TE-Y and TE-FY shanks. The bit’s solid carbide head with a robust S-cutter design provides unrivaled power, increased speed, and extended life. Its highest drilling speed is achieved with inclined side cutters for fast concrete drilling, while the compact head design ensures quick dust removal and longevity. The active-centering tip allows for quick and accurate starts, and the wear mark indicator helps maintain hole diameter accuracy, making it a reliable choice for demanding drilling tasks. Model Number: HC5030