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Hammer Core Bits

Heavy Duty, SDS-Max or Spline
Item #: CM89HC 
  • Drill Large Diameter Holes In Concrete And Hard Masonry Materials
  • Ultra-Sharp Carbide Teeth Penetrate Materials Quickly
  • Centering Bit Centers Hole For Accurate Drilling
  • External Spiral Flutes Optimize Dust Removal
  • SDS-Max Or Spline Shank Adaptors For Use In Rotary Hammer Drills
  • Operate In Percussion Or Rotary Mode
  • 11 In Extension Available For Applications Where Reach Is Required
See All Sizes

⚠ Warning: Cancer & Reproductive Harm. See P65warnings.ca.gov for more info.
Cutting tools may shatter. Always wear appropriate safety equipment.
SKU Number Size (IN) Usable Length (IN) Description Price Quantity Add to Cart
CM89HC-1-3/4 1-3/4 2 Core Bit + Centering Bit
 
CM89HC-2 2 2 Core Bit + Centering Bit
 
CM89HC-2-5/8 2-5/8 2 Core Bit + Centering Bit
 
CM89HC-3-1/8 3-1/8 2 Core Bit + Centering Bit
 
CM89HC-3-1/2 3-1/2 2 Core Bit + Centering Bit
 
CM89HC-4 4 2 Core Bit + Centering Bit
 
CM89HC-5 5 2 Core Bit + Centering Bit
 
CM89HC-DRILL 15/32 N/A Centering Bit
 
CM89HC-TS N/A N/A Threaded Shank
 
CM96-HC7 N/A N/A SDS-Max Shank Adaptor
 
CM97-HC7 N/A N/A Spline Shank Adaptor
 
HC11-EXT N/A N/A 11 In. Extension