Bosch 1 In. x 13 In. Spline Speed-X Rotary Hammer Bit

Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. Speed-X™ combines the life and durability you expect with the fastest hammer carbide drilling speed ever and performs even better than any other bit in precision anchoring and drilling applications.