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)
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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