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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8.5inch 5Blades Concrete Core Bit Oil PDC Rock Bit Machine Stone
Drilling Bit
Superior PDC tool technology for perfect impact strength and wear
resistance.
Double row cutters enhance aggression and durability.
FEA software for tool distribution and layout makes drilling more
efficient and reduces NPT.
The tool angle is optimized in both axial and radial directions by
FBS software, resulting in a more aggressive
and durable drill.
| PRODUCT SPECIFICATIONS | |
| Size | 8 1/2 inch (Φ215.9mm) |
| Model number | 8-1/2 HS95130B |
| Body type | steel body |
| Number of blade | 5 |
| Primary PDC cutter size | 1913 |
| Number of nozzle | 6 |
| Gauge length | 66.9mm |
| 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 5 days after 40% full
payment is received. They will be shipped by sea or air
according to your requirements. Please feel free to contact us if
you have any other requests. Thanks!
Our Principle
We adhere to the principles of high quality, great after-service
and great communication. We also adhere to providing efficient
products and excellent service. Please contact us if you are
interested. We look forward to hearing from you!
FAQ
1. Is your company a distributor or a manufacturer?
A: We are a professional Rock Bits manufacturer in China.
2. Is it produced according to the standard? And can I expect a
quality product?
All our activities are accredited to ISO9001: 2008, both in
products and services, at the same time, mature production
technology ensuring the quality satisfy international request.
We have many high quality prducts (the more information).
Our bits are exported to the Middle East, Europe, North America,
South America, Australia, and other countries and regions.
3. How to order the products?
Send an inquiry with detailed item descriptions or model
number. You can also include a reference picture to avoid any
misunderstanding if possible.
4. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, Express Delivery;
Accepted Payment Type: T/T, L/C, PayPal, Western Union,Escrow;
Language Spoken: English, Chinese, Russian.
