Beijing Jincheng Mining Technology Co., Ltd.
Beijing Jincheng Mining Technology Co., Ltd. Survival by quality, Development by credit!
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Standard Core Drilling Tools TT48 LTK 48 LTK60 Impregnated Diamond Core Drill Bit
Description:
The main function of reaming shell 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 the drill bit.
The reaming shell is mainly used to connect core barrel assembly with diamond drill bit, and it is lined with natural or synthetic diamond. It can clean drill holes and keep these holes clean.
Reamer is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the correct comstant 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 bit.
It can also be used as a stabilizer for drill bit. Excellent technology and high quality makes this reaming shell capable of protecting diameters of drill bits from damaging.
The matrix ring of PCD Reaming Shell is set with Polycrystalline Diamond. The Polycrystalline Diamond is produced from synthetic diamond sintered with bond under high temperature and high pressure; it has an impressive abrassion resistance and high thermal stability. The PCD reaming shell is suit for soft to hard rock formations.
Spiral design is used for the reaming shell, and it has good water passing and powder discharging capacity. And it can be used in the drilling of various strata.
Technical Parameters:
| Outer diameter | Specifications | Inner diameter | Length of thread |
| 56 | Φ56 | 44 | 40 |
| 59.5 | Φ59 | 47 | 40 |
| 75 | Φ75 | 60.6 | 40 |
| 95 | Φ95 | 78 | 40 |
| Single-tube Reaming Shell | |||
| Outer diameter | Specifications | Inner diameter | Length of thread |
| 56 | Φ56 | 41.5 | 30 |
| 59.5 | Φ59 | 45.5 | 30 |
| 75 | Φ75 | 58.5 | 40 |
| 91 | Φ91 | 77 | 40 |
| 110 | Φ110 | 94 | 40 |
| 131 | Φ130 | 115.5 | 40 |
| 150 | Φ150 | 134.5 | 40 |
| Double-tube Reaming Shell: | |||
| Outer diameter | Specifications | Inner diameter | Length of thread |
| 56 | Φ56 | 46 | 30 |
| 59.5 | Φ59 | 49 | 30 |
| 75 | Φ75 | 64 | 30 |
| 91 | Φ91 | 78 | 30 |
| 110 | Φ110 | 95 | 40 |
| 130 | Φ131 | 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.