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Drilling subs are essential, short pieces of drill pipe used to connect and switch between drills. As integral components of wireline core drilling operations, our products are manufactured using international standard materials. We utilize advanced heat treatment and surface hardening techniques on threads to ensure exceptional durability and a long service life.
| Quantity (Pieces) | Estimated Time (Days) |
|---|---|
| 1 - 1 | 2 |
| >1 | To be negotiated |