Active Member
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[China]
Address: 27-2103 Yu Fu Guan Lan Chan-Ba Ecological District in Xi'an, China
Contact name:Zhao
Shaanxi Hainaisen Petroleum Technology Co.,Ltd |
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8-3/4in 5 Blades Polycrystalline Diamond Compact Drill Bits Oilfield
1. According to the characteristics of different formations, the
crown shape is optimized and different composite parts are combined
Optimized functions to meet drilling needs in different soft to
medium hard formations.
2. The cutting structure adopts the force balance design,
asymmetric blade, deep chip flute design, etc., and the drill
rotates at a higher speed.
3. The base material of the drill bit is made of high-quality
steel, and the edge surface is surfacing with high-performance
wear-resistant materials to prevent the erosion of the base
material.
4. Adopt dynamic flow field simulation technology to optimize the
hydraulic design of the drill bit, enhance the cleaning and cooling
effect of the drill bit, and prevent the drill bit from pilling.
| PRODUCT SPECIFICATIONS | |
| Size | 8 3/4 inch (Φ222.25mm) |
| Model number | 8-3/4 HS95220B |
| Body type | steel body |
| Number of blade | 5 |
| Primary PDC cutter size | 1913 |
| Number of nozzle | 7 |
| Gauge length | 63.2mm |
| API connection | 4-1/2 REG |
| Make-Up Torque(KN.m) | 16.3~21.7(4.79) KN·m(Mpa) |
| Application | Oil & Nature Gas |
| Quality | High Level |
| Package | Iron Case |
| MOQ | 5 Pieces |
| Certificate | ISO 9001 |
| OEM | Yes |
| Customized Size | Yes |
Package&Delivery
Our bits will be shipped within 4 days after 50% full payment is
received by sea or air as you require.
Please feel free to contact us if you have any other requests.
Our Principle
Our target is to provide our customers with the highest
quality bits, tools, and services in the exploration industry.
With years of experience, well-trained professionals and a complete
mechanical workshop support us. Reducing costs, speeding up
drilling, and ensuring safety have always been our mission.
FAQ
1. Why choose us?
We are drill bit manufacturer, and we have mature production
technology ensuring the quality satisfy international request. We
have many high quality prducts (the more information).
2. What is the Packaging & Delivery?
We used high quality export carton or standard export woodern case.
Depends on order quantity, 7-30 business days;
Transportation: by sea or by air.
3. What is the time about the delivery?
The lead time depend on quantity of order. Usually shipped by sea,
small order or urgent order we can send you by air after received
your agreement. According the distance from China to your port,
usually from China to European about 25 days. To West of American
20 days.
4. What's your MOQ?
Our MOQ is 1 piece, but if you just want sample test quality we can
surely supply to you.
