Payment Terms | T/T, L/C |
Supply Ability | 20pcs per day |
Delivery Time | 5-7 business days |
Packaging Details | iron case |
size | 8 5/8 inch / 212.7mm |
Advantage | High effciency, reasonable price |
Packing | Steel Case |
Use | coal mining, water well |
Processing type | sintering, other |
Machine type | Drilling Tools |
Brand Name | Hainaisen |
Model Number | 8-5/8 HS96330C |
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 case |
size | 8 5/8 inch / 212.7mm | Advantage | High effciency, reasonable price |
Packing | Steel Case | Use | coal mining, water well |
Processing type | sintering, other | Machine type | Drilling Tools |
Brand Name | Hainaisen | Model Number | 8-5/8 HS96330C |
Certification | ISO 9001 | Place of Origin | China |
High Light | Hainaisen sintering Diamond Drilling Bit ,8in Diamond Drilling Bit ,Hainaisen 6 blade diamond pdc drill bit |
8-5/8 6 Blades Diamond Drill Bit Water Well PDC Drills Drilling Machine
The polycrystalline diamond composite drill bit is a round shape of the composite chip, which is inserted and welded on a cylindrical cutting tool, and the cutting tool is inserted on the drill bit body to become a PDC drill bit. PDC drills are less expensive than natural diamond drills. After the successful manufacture and use of PDC drills in the early 1970s, development has grown rapidly. It can be used at lower drilling pressure and higher rotational speed, with higher bit footage and lower cost per footage.
PRODUCT SPECIFICATIONS | |
Size | 8 5/8 inch (Φ212.7mm) |
Model number | 8-5/8 HS96330C |
Body type | steel body |
Number of blade | 6 |
Primary PDC cutter size | 1913 |
Number of nozzle | 6 |
Gauge length | 79.35mm |
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 drills will ship within 5 days after 50% full payment is confirmed. The drill bits will be shipped by sea or air as your request. And if you have any other questions, please contact us freely. Thanks!
Our Principle
We adhere to the principles of high quality, high quality service, and innovation. We also insist on providing efficient products and quality services. If you are interested in our drills, please feel free to contact us. We are looking forward to cooperating with you!
FAQ
1. Who are we?
We are a drill bit manufacturer started from 2013. Our main prodcuts are pdc drill bit for oil&gas, coal mining drill bit, core bit, pdc cutters and other types of pdc bits.
2. How can we guarantee the product quality?
We provide pre-production sample before mass production.
We provide final inspection before shipment.
3. Why you choose us?
We are factory of drill bits, so the price is affordable, and the quality can be controlled. Also, we can do customized products according to client's request.
Our promises: reasonable prices, short production period, and satisfactory after-sales services.
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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