Couplers, Shafts, Reducers and Hilti Adapters

Couplers, Shafts, Reducers and Hilti Adapters

Builders Depot® Stocks 5/8-11 and 1-1/4-7 Couplers, Hilti Core Bit Adaptors, 1-1/4-7 to 5/8-11 Reducers, and more for Core Drill Machines.

If you require any assistance in deciding what is needed for your particular application, please feel free to call us at 1-800-777-0969. Builders Depot Professionals have been in the business of diamond core drilling and saw cutting since 1967, and our vast experience in the field allows us to suggest exactly what you need for your application.