Core Drill Shaft Adapter 1 1/4"-7 Female To Male 5/8”-11 Adapter For Core Drill Bits - 3 Pack

Core Drill Shaft Adapter 1 1/4"-7 Female Thread to 5/8”-11 Male Adapter For Core Drill Motors- 3 Pack

Shaft Adapter  Attachment for Diamond Core Drilling - 1 1/4"-7 Female Thread to 5/8"-11 Male Thread - for Use with Diamond Core Bit that have a 5/8"-11 Female Thread.

Core Drill Bit Adapter Reducer For Wet or Dry Drilling

Common Use: Core Bits under 2" Diameter & Dry Drilling Core Bits

Quality Steel Heat Treatment For Thread Durability & Strength

5/8"-11(M) To 1-1/4"-7(F) Core Bit Adaptor/Reducer

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