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The Bosch HC4031 is a 3/4 x 8 x 13 spline shank rotary hammer speed-x bit designed for heavy-duty drilling. This bit is ideal for precision anchoring and deep drilling. It fits Bosch and other spline hammers, ensuring versatility in your toolset.
The Bosch HC4031 speed-x bit offers exceptional durability and faster carbide drilling speeds. It is optimized for tough applications and provides better user efficiency.
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