Xuanhua Jinke Drilling Machinery Co.,Ltd. |
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Description:
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.
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.
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.
This reaming shell is mainly made up of steel body, polycrystalline
diamond and carbide powder.
Xuanhua Jinke Drilling Machinery Co.,Ltd is a leading manufacturer
of reaming shell in China. 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.
Both ISO9001: 2000 and API 5DP certificates are available for our
products, and 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. Besides, OEM
service is also available. If you need, please contact us freely.
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 |