2022 High quality Oil Drill Bit - 15 Inch 381mm Tricone Drill Bit/Rock Roller Bit for Well Drilling – YINHAI
2022 High quality Oil Drill Bit - 15 Inch 381mm Tricone Drill Bit/Rock Roller Bit for Well Drilling – YINHAI Detail:
15 Inch 381mm Tricone Drill Bit/Rock Roller Bit For Well Drilling
Basic Info.
YINHAI PRODUCTION PROCESS — ROCK BITS




YINHAI BITS — FORGIEN EXHIBITION SHOW
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, water well, 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 .
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Product detail pictures:
Related Product Guide:
The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for 2022 High quality Oil Drill Bit - 15 Inch 381mm Tricone Drill Bit/Rock Roller Bit for Well Drilling – YINHAI , The product will supply to all over the world, such as: Jakarta, Argentina, Spain, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.











