AQ BQ NQ Granite Drilling Tools Impregnated Diamond Reamer Shell ISO Certificate
Description:
Reaming shell is set with natural or synthetic diamond, and the new type also have T.C. type, PCD type and Electroplated diamond type for choose. It is used to couple the drill rods with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bits and drill rods.
Reaming shells (with double tube core barrel or triple tube core barrel) are suitable to use in all formation conditions ranging from broken and abrasive to consolidated and non abrasive.
Combined high quality and design make our reaming shells the best in the industry. With several different types, we've got you covered no matter what your requirements are.
Technical Parameters:
| Specifications | Outer diameter | Inner diameter | Length of thread |
| Φ56 | 56 | 44 | 40 |
| Φ59 | 59.5 | 47 | 40 |
| Φ75 | 75 | 60.6 | 40 |
| Φ95 | 95 | 78 | 40 |
| Single-tube Reaming Shell |
| Specifications | Outer diameter | Inner diameter | Length of thread |
| Φ56 | 56 | 41.5 | 30 |
| Φ59 | 59.5 | 45.5 | 30 |
| Φ75 | 75 | 58.5 | 40 |
| Φ91 | 91 | 77 | 40 |
| Φ110 | 110 | 94 | 40 |
| Φ130 | 131 | 115.5 | 40 |
| Φ150 | 150 | 134.5 | 40 |
| Double-tube Reaming Shell: |
| Specifications | Outer diameter | Inner diameter | Length of thread |
| Φ56 | 56 | 46 | 30 |
| Φ59 | 59.5 | 49 | 30 |
| Φ75 | 75 | 64 | 30 |
| Φ91 | 91 | 78 | 30 |
| Φ110 | 110 | 95 | 40 |
| Φ130 | 131 | 114 | 40 |
What are we?
JCDRILL is a leading manufacturer of reaming shell in China.
What can we supply?
Besides reaming shell, we still supply clients worldwide with core barrel assembly, C-Q series core barrel, china core barrel assembly, overshot assembly, and so on.
Why trust us?
Both ISO9001: 2000 and API 5DP certificates are available for our products.
Who trust us?
Our products have been quite popular among clients from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc.
What can we do else?
Besides, OEM service is also available. If you need, please contact us freely.
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AQ BQ NQ Granite Drilling Tools Impregnated Diamond Reamer Shell ISO Certificate Images
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