2022 High quality Oil Drill Bit - API 8 1/2" IADC437/537/637g Single Roller Cones/Cutters, Tricone Bits/Roller Cone Bit for Water Well/Piling/HDD Drilling – YINHAI
2022 High quality Oil Drill Bit - API 8 1/2" IADC437/537/637g Single Roller Cones/Cutters, Tricone Bits/Roller Cone Bit for Water Well/Piling/HDD Drilling – YINHAI Detail:
Basic Info.
Model NO.
YHA 8 1/2-637G
Pin Connection
4 1/2" API Reg
Leg/Gauge Protection
Hardmetal and Ovoid Inserts
Trademark
YINHAI
Specification
15KG-40KG
Origin
Cangzhou City, Hebei Province, China
HS Code
8207199000
| YINHAI TECH DATA OF CUTTERS/BITS | |
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| YINHAI PRODUCTION WORKSHOP SHOW |
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| YINHAI FOREIGN EXHIBITION SHOW–BITS |
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| FAQ: |
| 1.Q:Is your company a distributor or a manufacturer? A: Manufacturer, We are a 100% real factory of Rock Drill Bits, with 12 years’ experience in manufacturing. And We have passed the factory audit by SGS. We can also provide you with OEM service. |
| 2.Q:How about your products? A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided. YINHAI bits have been being sold well and running stably in many areas, such as: the United States, Canada, Chile, Poland,France, Saudi Arabia, Egypt , Singapore and Russia and so on. |
| 3.Q:What kind of packing do you have? A: Ply Wooden boxes (free of fumigation); Cartons; Packing can be customized. ![]() ![]() |
| 4.Q:What is your price advantage? A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing. Could supply you tricone drill bits directly to save your time and money. Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory. |
| 5.Q:What is the minimum order quantity for your factory? A:It all depends.Generally 1-5 pcs. |
| 6.Q:What is the website about your factory? A:yinhaibits.en.made-in-china.com ~~~ Please contact me for Drilling Report& Clients’ Feedback& Tech Data or any info. |
Product detail pictures:
Related Product Guide:
Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for 2022 High quality Oil Drill Bit - API 8 1/2" IADC437/537/637g Single Roller Cones/Cutters, Tricone Bits/Roller Cone Bit for Water Well/Piling/HDD Drilling – YINHAI , The product will supply to all over the world, such as: Cyprus, Miami, Victoria, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
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