Our Best 2" Dry Core Bit. Great for dry hole drilling appliactions into asphalt, green concrete, concrete, hard concrete, field stone, pavers, clay pavers and hard brickBZ-CBD2 2" Dry Core BitSKU: BZ-CBD2$126.95PriceQuantity*Out of StockNotify When AvailableSPECIFICATIONS2" X .140 X 5/8-11, 10" BARREL