5" Open End Premium Core Bit
5" Open End Supreme Core Bit (Core Hole Daddy)
For use in our revolutionary Concrete Hole Coring System. An amazing hand-held coring system that when coupled with a right angle grinder or Hole Hawg can core holes from 2" - 10". These Core Bits have a special connection system that helps self align the core bit and the drive shaft. In this way insuring that the core bit can be driven by a high speed grinder without misalignment. Contractors can now drill holes as required. No waiting for a specialist to core holes or to rent a bulky core rig. Our system is lightweight and easily store in a small carry case.
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