| Size (inch mm): |
9 7/8" 250.825mm, 9 5/8" 244mm, 9 1/2" 241.3mm |
| IADC Code: |
437 517 537 637 |
| Teeth Type: |
Chisel, Scoop, Conical inserts teeth |
| Bearing Type: |
Rubber sealed journal bearing |
| Suitable Formation: |
Soft, Medium, Hard formation |
| MOQ: |
1-5 pieces |
| Thread Connection: |
6 5/8" API REG, Pin |
| Application: |
Water well drilling, Oil and gas, Geothermal, HDD pilot |
Product Quality Highlights:
- Bearing polishing process after finish turning, improve bearing performance
- Dynamic lubrication system
- Professional & stable heat treatment, High quality control
- Welding process, more wear-resistant
- Produce strictly in accordance with API standards
- Special materials of Tricone bits
- Fast delivery & Best factory price
YINHAI Business & Market introduction:
- 16 years of Production and Sales Experience
- Main products are Tricone bits (Steel Milled Tooth & Tungsten Carbide Inserts Bit) from 3" to 32 inch,
and PDC Diamond drill bits 3 1/2"-17 1/2".
- Independent design and development team
- API standard production, SGS factory audit
- Sold well and running stably in Asia, Europe, Africa and America, such as: USA, Italy, Saudi Arabia, Algeria , Singapore and Russia etc.
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.
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); 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.
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
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