Shaanxi Hainaisen Petroleum Technology Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 20pcs per day |
| Delivery Time | 5-7 business days |
| Packaging Details | iron cas |
| Diameter | 8.75 in / 222.25mm |
| Advantage | Factory, Good Price |
| Type | Oil PDC Drill Bits |
| Market | Around The World |
| Size | 65-245mm |
| Color | Request |
| Brand Name | Hainaisen |
| Model Number | 8-3/4 HS95220B |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 20pcs per day |
| Delivery Time | 5-7 business days | Packaging Details | iron cas |
| Diameter | 8.75 in / 222.25mm | Advantage | Factory, Good Price |
| Type | Oil PDC Drill Bits | Market | Around The World |
| Size | 65-245mm | Color | Request |
| Brand Name | Hainaisen | Model Number | 8-3/4 HS95220B |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | 5 blades polycrystalline diamond compact drill bits ，222mm lpolycrystalline diamond compact drill bits ，asymmetric oil well drill bit | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
10,000,000-20,000,000
Employee Number:
150~200
Ecer Certification：
Site Member
Shaanxi Hainaisen Petroleum Technology co., LTD is a high-tech enterprise with independent intellectual property rights. It was established in 2013. The total investment amounts to CNY 50 million. We have specialized in the research, development and sales of diamond bits, mine d... Shaanxi Hainaisen Petroleum Technology co., LTD is a high-tech enterprise with independent intellectual property rights. It was established in 2013. The total investment amounts to CNY 50 million. We have specialized in the research, development and sales of diamond bits, mine d...
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