Bosch 9/16 In. x 21 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-Xâ„¢ delivers high performance in precision anchoring and drilling applications.
Tungsten-carbide tip provides superior wear resistance in tough applications
Patented four-cutter tip design that provides optimal performance
Large flute volume for fast drilling, dust transport and less clogging
Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete