Bosch Speed-X HC4031 Hammer Drill Bit, 3/4 in Dia, 13 in OAL, Spiral Flute, 2-Flute, Spline Shank
Description:
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™ delivers high-performance in precision anchoring and drilling applications.
Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete
Large flute volume for fast drilling, dust transport and less clogging
Patented four-cutter tip design that provides optimal performance
Tungsten carbide tip provides great wear resistance in tough application
