Hejian yinhai rock bits factory was established in 2011,Producing PDC bits from 3 1/2 to 28 inch.
- Steel and Matrix body,
- Tungsten Carbide Insert teeth or PDC cutters for body gauge protection,
- Single or double row PDC cutters,
- 3 to 8 blades,
- good quality PDC cutters,
- for Water / Oil and gas / HDD drilling,
- Customizable package, bit size, thread connection type and size.
YINHAI PDC bits have been sold well in America, Europe, Africa and Asia.
Create value for you.
YINHAI PDC BITS FOR WATER WELL DRILLING
YINHAI FOREIGN EXHIBITION SHOW-PDC BITS
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. And We have passed the factory audit by SGS. https://yinhaibits.en.made-in-china.com/
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.
3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Steel Boxes; 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.
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
Audited Supplier 
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