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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NQ PCD Impregnated Diamond Core Drill Bits For Coal Mining / Well Drilling
Jincheng PDC Diamond Bits
Description:
The impregnated diamond bits are typically used in the drilling of hard earth layers (hard stratum or formations), and it is quite suitable for breaking and nonbreaking of 5-10-level stratum and a variety of abrasive formations.
It mainly consists of diamond, steel body, carbide powder and polycrystalline diamond. The polycrystalline diamond is utilized to avoid too much abrasion of drill bits. The impregnated diamond is synthetic diamond (also called artificial diamond), which costs less but is more suitable to be used in drilling hard formations.
As to the packing, it is first packaged by cartons, and then put into the plywood case.
We provide customers worldwide with Surface Set Diamond Bits, PDC bits, tungsten carbide bits, etc. All of our products have passed the certification of ISO9001: 2000 and API 5DP. With high quality and competitive price, our products have been well received by customers from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc. If you're interested in our impregnated diamond bits, please contact us freely.
Specification:
International Standard:
C-Q series: AQ, BQ, NQ, HQ, PQ, BQ3, NQ2, NQ3, HQ3, PQ3
T2 series: T2 76, T2 86, T2 101, others.
Standard of China:
Single tube series: 36, D46, D48, D56, D59, D60, D66, D75, D76, D77, D78, D91, D92, D93, D94, D95, D96, D98, D100, D110, D112, D130,
D132,D152, D171, D173, D225, D245, D279, D325
Double tube series: P36, P46, P48, P56, P59, P60, P66, of P75, P76, P77, P91, P94, P110, P130, P150
Rope series: S56, S59, S60, S75, S76, S77, S78, S91, S95, S96, S98
Technical Parameters
Wireline Impregnated Diamond Bits
| Specifications | Outer diameter | Inner diameter | Thread length |
| Φ56 | 56 | 39 | 30 |
| Φ59 | 59.5 | 41.5 | 30 |
| Φ75 | 75 | 54.5 | 40 |
| Φ91 | 91 | 73 | 40 |
| Φ110 | 110 | 89 | 40 |
| Φ130 | 131 | 113 | 40 |
| Φ150 | 150 | 132 | 40 |
Double-Tube Impregnated Diamond Bits:
| Specifications | Outer diameter | Inner diameter | Thread length |
| Φ56 | 56 | 39 | 30 |
| Φ59 | 59.5 | 41.5 | 30 |
| Φ75 | 75 | 54.5 | 30 |
| Φ91 | 91 | 68 | 30 |
| Φ110 | 110 | 79 | 40 |
| Φ130 | 131 | 97.5 | 40 |
Welcome contact me for detail informations.
Service
| 1. No MOQ limit, one piece sample also available. |
| 2. OEM and ODM available. |
| 3. We can take care of all shipping issues. |
| 4. After-sale service. |
Delivery
FAQ
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
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