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The picture of this diamond core bit is for general reference. The larger core bits will be bigger(wider) as your diameter hole increases in size.


  • Cut the Hardest Materials: Hard Concrete, Cured Concrete, Reinforced Concrete, Concrete Block, Brick, stone etc
  • 8mm Diamond Segment Height
  • 1 Piece (Select your diameter)
  • 5/8-11 Female Thread(Fits most angle grinders)

Dont have a Grinder?(Click Here)

  • All Core bit sizes have a 9" Overall Length 
  • Built for Pros who need the highest quality drill with the best synthetic diamonds on the market
  • Run Dry Only 

Pro Diamond Dry Core Drill Bits Cut Concrete Brick Block Stone 1"- 6" Diameter

PriceFrom $90.00
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