- 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
- Inclined side cutters for aggressive drilling
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
Bosch HC4073 spline rotary hammer bits are carbide tipped and fit Bosch as well as other spline hammers. Speed-X combines the life and durability you expect with the fastest hammer carbide drilling speed ever. It performs even better than any other bit in precision anchoring and deep drilling applications.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.