2022 wholesale price Oil And Gas Drill Bit - Tungsten Carbide Inserts Bit 14 3/4 Inch TCI Rock Drilling Bit – YINHAI
2022 wholesale price Oil And Gas Drill Bit - Tungsten Carbide Inserts Bit 14 3/4 Inch TCI Rock Drilling Bit – YINHAI Detail:
Tungsten Carbide Inserts Bit 14 3/4 Inch TCI Rock Drilling Bit
YINHAI CUSTOMER PRODUCTS 14 3/4″ TCI BIT


PRODUCTION PROCESS OF YINHAI 14 3/4″ BIT



YINHAI TECH DATA FOR YHA 14 3/4-537G BITS
We are 100% factory directly sales, API production process guarantee, Provide customized services for brand processing.Factory best price and quality and service, Reduce the cost of drilling for you.
Don’t worry after-sales service. Welcome to book a video-call to inspect factory.
We can supply Drill Bits directly to save your time &money. Reduce the cost of drilling for you.
Hejian Yinhai Rock Bits Manufacture Co., Ltd is a ROCK BITS enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration and so on. There are technical research team, production management team and professional sales team in our company to serve customers. Both standardized tricone bits produced strictly according to API and rock bits-customizing used in various construction works are provided. Good quality is the main aim we abide by ,ever and forever.
Packing & shipping
Packing: wooden case(standard export packing)
Transportation type: by sea, by air, by train ect. as your requirement
Our service
Delivery Time: Based on order quantity, normally it takes 30 days for production. Only 2 or 3 days if we have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
After Services: Technical Support will be available in any time. We could provide the professional suggestion for you.
EX:1.Select the right most suitable products.
2. According to the rock types, choosing the face type, button tooth type.
3. According to the different purpose,. choosing the different body type
Contact us
All sizes and type can be customized.
If you need, welcome to contact me at any time.
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With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for 2022 wholesale price Oil And Gas Drill Bit - Tungsten Carbide Inserts Bit 14 3/4 Inch TCI Rock Drilling Bit – YINHAI , The product will supply to all over the world, such as: Suriname, Victoria, Tunisia, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!










