Core Bit Adapter 1-1/4"-7 Female x 5/8"-11 Male Thread
Core Bit Adapter 1-1/4"-7 Female x 5/8"-11 Male Thread
DIAMOND PRODUCTS SKU: 1878 Copied!
Variant Guidance: Match thread to drill and bit
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Product Details
This thread adapter lets professional coring crews run 5/8”-11 diamond core bits on 1-1/4”-7 core drill motors. Use it for small-diameter wet coring in concrete slabs, walls, and masonry where changing the whole drill setup would slow the job.
- Convert common core drill motor threads for smaller bit work.
- Reduce downtime when switching between pipe, conduit, and service penetration sizes.
- Keep existing motors productive instead of tying up a second rig.
- Support wet coring through concrete and masonry on indoor or outdoor sites.
- Handle light-duty, small-bit applications without overcomplicating the setup.
Use only with matching 1-1/4”-7 female and 5/8”-11 male thread requirements, and keep within small-bit coring limits.
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