Power Tools for Professionals


8 In. Spline Core Bit Extension

Bosch brings constant innovation to concrete and masonry drilling. Bosch invented the industry-standard SDS system, custom-manufactured carbide and diffusion bonding to provide better performance and durability. Bosch Bulldog

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Technical Data

Length 8.0"
Material Carbide-tipped


  • Core bit extension
  • 8 In. diameter
  • One-piece design
  • Also available in SDS-max® shank (Model CAM008)

Other sizes

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