Product Review

2.5" BLUEROCK TOOLS DIAMOND WET CORING BIT FOR CORE DRILL. This is a brand new "wet" type concrete coring bit. It uses the standard 1-1/4" threads used by most concrete core drills. The overall length is around 17" with the inside measuring around 14.5" in depth. It's designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. It's a high quality bit that's made to last. If you have any questions, please feel free to contact us. Thanks for the interest.