Active Member
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[China]
Address: Room 1407,BuildingA,No.13,Beiyuan Road,Chaoyang District,Beijing,China
Contact name:Jack Cheng
Beijing Jincheng Mining Technology Co., Ltd. |
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PDC Core Drilling Tools Reaming Drill Bit Dome Bit Carbon Steel Material
Description:
Reaming shells feature increased stability and reduced vibrations due to the specially designed spiral pads, which provide increased contact with the circumference of the hole.
Our reaming shells experience longer life in the field due to the greater number of diamonds and high-grade carbide reinforcements.Our diamond impregnated reamers feature large synthetic stones concentrated on the surface of the reamer pad.
Size: Reaming shells are available in all standard drilling sizes(BQ,NQ,PQ,HQ) as well as a number of region-specific sizes.
Compatibility: Our diamond bits and reaming shells are designed to be compatible with all standard core barrels from other suppliers.
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.
