Steel Dragon Tools Core Drill Bit Hex Adapter to 13/16" Male for use with Steel Dragon Tools DCBK Series Core Bits
Core Drill Bit Hex Adapter.425" to 13/16" Male Adapter
For use with SDT DCBK Dry Diamond Masonry Core Drill Bits
Fits SDT-DCBK-1.5, SDT-DCBK-2.5, SDT-DCBK-3.0, SDT-DCBK-4.0 & SDT-DCBK-4.5
High-quality adapter for use on any standard drill chuck when connecting to various sized core bits
Part Number: SDT-CB-ADT-HX-.812