SDS-MAX Rotary Hammer Core Drill Bits
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Part No: SDS-MAX Rotary Hammer Core Drill Bits

  • Used to drill large diameter holes in concrete
  • Modular 3-piece design includes pilot drill bit, core bit and shank
  • 3-piece design offers reduced cost over life of bit/components versus single-piece designs
  • Asymmetrical carbide teeth design prevents chattering and increases drilling efficiency
  • Use with Makita Rotary Hammer Bit Grease 194683-7
  • Available in 1-3/4” – 6” diameters
  • Used with 9” or 16-1/2” SDS-MAX Core Bit Adapter


B-66634, B-66640, B-66656, B-66662, B-66678, B-66684, B-66690

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Note: Makita Canada reserves the right to change specification of products without notice. The contents of the parts breakdown and Instruction manuals may be different from current products.

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