Bosch 1-1/2 In. x 21 In. SDS-Max® SpeedX™ Rotary Hammer Bit is engineered to provide exceptional durability and performance for heavy-duty drilling tasks. Featuring carbide tips that stay sharper longer, this rotary hammer bit delivers more holes within specification d to competitive bits. Manufactured to meet ANSI specification B212.14, it is compatible with Bosch SDS-max® hammers as well as other SDS-max® drive hammers and Hilti® hammers using TE-Y and TE-FY shanks. The solid carbide head combined with a robust S-cutter design ensures unrivaled power, increased speed, and extended bit life, making it an i choice for demanding applications. Model Number: