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Bosch (HC4034) 3/4 In. x 36 In. Spline Speed-X Rotary Hammer Bit

Bosch Part # HC4034 | UPC: 000346207606
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Original price $212.72 - Original price $212.72
Original price
$212.72 - $212.72
Current price $212.72

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.


  • Tungsten-carbide tip provides superior wear resistance in tough applications
  • Narrow flute back for reduced friction between bit and material
  • Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete
  • Large flute volume for fast drilling, dust transport and less clogging

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