Bosch 3/8 In. x 13 In. SDS-max® SpeedX™ Rotary Hammer Bit is designed to deliver exceptional performance and durability. This rotary hammer bit features carbide tips that stay sharper longer, allowing you to drill more holes within specification d to competitive bits. Manufactured to ANSI specification B212.14, it ensures high quality and reliability. The SDS-max® rotary hammer bits are compatible with Bosch SDS-max® hammers as well as competitive SDS-max® drive hammers and Hilti® hammers that use TE-Y and TE-FY shanks. The solid carbide head combined with a robust S-cutter design provides unrivaled power, increased speed, and extended bit life, making it an excellent choice for demanding drilling applications. Model Number: Bosch 3/8 In. x 13 In. SDS-max® SpeedX™ Rotary Hammer Bit