1-1/4"-7 Female to 5/8"-11 Male Thread Core Drill Bit Adapter for Concrete Coring Drill, Convenient Converter, Premium 1-1/4-7 Inner Female to 5/8-11 Outter Male Thread
- 【Versatile Compatibility】Seamlessly convert 1-1/4"-7 female threads to 5/8"-11 male threads, expanding the capabilities of your core drill to accommodate a wide range of diamond core bits
- 【Improved Drilling Precision】Enhance the accuracy and efficiency of your drilling operations with this essential core bit adapter
- 【Secure and Stable Connection】Execute drilling tasks confidently with the core adapter's secure connection
- 【Enhanced Construction】Rely on the premium hardened steel construction for durability and longevity, ensuring consistent performance over time
- 【Optimized for Diamond Core Bits】Tailored for superior compatibility and performance with diamond core bits across different materials
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above $200.
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Orders are processed and shipped from Canberra
3-6 days (Domestic)
Confidence-backed purchases with 30-day return support.
AUD |
BRSRAYAROANREYAY |
Category |
Cutting Tools , Drill Adapters |
Tags |
Estimated shipping
Select a product to estimate shipping.DaduoRi Core Drill bit Adapter Series (Work with our core bits. Find them below)
core drill bit adapter 1-1/4-7 to 5/8-11 thread male,1-1/4-7 male to sds max core drill adapter for core bits, 1-1/4-7 male to sds plus core drill adapter for core bits
Convenient & Efficient
Tailored to optimize compatibility and performance with diamond core bits, guaranteeing superior drilling results across various materials
At DaduoRi, we're committed to delivering high-quality tools and exceptional service to our customers. Our store has a variety of premium dry and wet core drill bits, as well as matching adapters, designed to meet your drilling needs. Experience the difference for yourself!
Product details



| Main Specification | |
|---|---|
| Surface Recommendation | Concrete or Masonry |
| Manufacturer | DaduoRi Tool |
| Unit Count | 1 Count |
| Tool Flute Type | no |
| Brand | DaduoRi |
| Included Components | Convertor – 1-1/4"-7 Female to 5/8"-11 Male |
| Number of Pieces | 1 |
| Material | Quenched and tempered high-quality 40Cr steel |
| Finish Type | Uncoated |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | DaduoRi 1-1/4-7 (F) to 5/8-11 (M) |
| Model | DaduoRi- |
| Material Type | Quenched and tempered high-quality 40Cr steel |
| Style | |
| Finish Types | Uncoated |
| Others | |
| Product Type | Drill Adapters |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.
















