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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8.75inch 5 Blades Steel Drill Bit Tungsten Carbide Insert Bit Tricone Roller Bit
1. The cutting structure adopts the force balance design,
asymmetric blade, deep chip flute design, etc., and the drill
rotates at a higher speed.
2. Shock absorbers are designed to make the bit capable of drilling
through formations with hard stringers.
3. Hydraulic system of the bit is optimized using dynamic flow
pattern simulation technology to enhance cleaning and cooling
effects of the bit to effectively prevent bit from balling.
| 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 | 6 |
| Gauge length | 68.39mm |
| 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 goal is to provide our clients with the highest quality bits, tools and services in the exploration industry. We are supported by many years of experience, well-trained professionals and a complete machinery workshop. It has always been our mission to reduce costs, drill faster, and ensure production safety.
FAQ
1. Whether accept customized according to clients' requirements?
Yes, We accept customized products, no matter what size and what
type. Please feel free to contact us.
2. About lead time and shipping time?
The lead time depends on the quantity of the order. Usually, it
will take 3-5 days to ship to Tianjin Port or XI'AN Airport, China.
For the small order or urgent order, we can send you by air once
the order is confirmed.
3. Is it produced according to the standard? And can I expect a
quality product?
Yes, all our activities are accredited to ISO9001: 2015, both in
products and services. At the same time, mature production
technology will ensure the quality to satisfy the international
request. We have strictly inspection in the production. Our bits
are exported to the Middle East, Europe, North America, South
America, Australia, and other countries and regions.
