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| Categories | Single Cone Bit |
|---|---|
| Brand Name: | CHUAN ZUAN |
| Model Number: | YC517 |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 10 |
| Price: | Negotiation |
| Packaging Details: | Plywood box enhanced with steel |
| Size: | 8 1/2 |
| Use: | Piling work |
| Material: | High Manganese Steel |
| Color: | golden |
| Bearing type: | Journal Sealed Bearing |
| Port: | Tianjin seaport or Beijing airport |
| Company Info. |
| Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
8 1/2inch Drilling Core Barrel With Roller Bits cutters For Piling, Large Diameter Roller Bits cutters
| Commodity | Size | IADC | color | WOB (Weight On Bit) | RPM | Formation |
 | 8 1/2inch 215.9mm | 517 | blue yellow Red | 19684~53428lbs 87.5~237.5KN | 150~60 | Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. |
IADC | Rock formation | WOB (KN/mm) | PRM(r/min) |
417/427/437 | Low compressive strength, high drill-ability and extremely soft
formation, like shale, clay, sandstone, conglomerate etc | 0.35~0.90 | 140~70 |
447 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. | 0.35~1.00 | 140~60 |
517 | Low compressive strength, high drill-ability and soft formation,
like shale, clay, sandstone, soft limestone, salt rock, etc | 0.35~1.05 | 120~50 |
527 | Soft formation with low compressive, like Low compressive strength,
high drill-ability and soft formation, like shale, clay, sandstone,
soft limestone, salt rock, anhydrite etc. | 0.35~1.05 | 120~50 |
537/547 | Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. | 0.50~1.05 | 110~40 |
| 617/627 | High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. | 0.50~1.05 | 80~40 |
Company Information
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years of experience in manufacturing and design.
We specialize in researching and production of TCI Tricone Bit,
Steel Tooth tricone bit, PDC bit, Drag bit, HDD hole opener,
Tricone bit cutter and Drilling Accessories. Application fields
include oil well drilling, gas well drilling, geothermal well
drilling, mining, geological survey, hydrographic survey, water
well drilling, HDD pipelinesprojects, foundation projects.
Our goal is to provide the best quality products and service to our
customers. We have professional R&D team, advanced equipment
and precision instruments. Reduce the cost, Speed the drilling,
guarantee the safety is always our aim.
Win-win cooperation is our ultimate pursuit. Contact us anytime if
you are looking for a drill bit manufacturer.
Our Services
1 We supply good quality goods at competitive price
2 We not only have our own design but also accept customization
3 Fast and on time delivery
4 Every bit has it's quality assurance
5 Contact us anytime if you have any question with bits.
6 24 hours on time reply
FAQ
First of all we want you to know that we are a manufacturer loacted in Hejian City, Hebei Province, China. We have been in this industry for more than 20 years.
We have many clients from all over the world and we serve our clients with not only reasonable price, but also reliable quality. We cherish every client and we're thankful for our clients' trust. So please believe us, we will supply you with the most genuine goods.
1 Q: Are you manufacturer?
A: Yes and we have been manufacturing drill bits for more than 20 years.
2 Q: Where are you located in?
A: We are located in Hejian City Cangzhou City Hebei China
3 Q:What's your main product?
A: Our main products include TCI tricone bit, Steel tooth tricone bit, sigle cone bit, HDD HOLE OPPENER and so on. For some products such as drag bits, we can also produce as per your demand.
4 Q: What's your MOQ?
A: Our MOQ is 5 pieces, but if you just want one sample for testing quality, it's also acceptable for us.
5 Q: What's the lead time?
A: We will delivery goods within 7 days if we have goods in stock; for other circumstances, we will negotiate with you.
6 Q: Do you sell used drill bit ?
A: Yes we do and price is very competitive. Welcome to inquire anytime.
For more information, please feel free to contact us.
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