| Type: | Core Drill |
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| Usage: | Well Drilling |
| Certification: | API |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Four wings PDC drill bits are a kind of full face drilling bit. It is mainly used for coal mining, oilfield, water conservancy and hydropower, construction of road and building. Rancheng has been in drilling field for decades, and we can offer PDC drill bits with various sizes and specifications.
PDC drill Bits', Diamond Bits' cutter exposure is optimized to ensure the bit can achieve higher ROP in soft to medium formations.
1. Cutting structure is force balanced and the bit blade is asymmetrically designed so that the load on the bit is balanced that resulting in better stability of the bit.
2.Main cutters are high-performance PDC cutters to ensure the service life of the bit while improving ROP.
3.Cutter exposure is optimized to ensure the bit can achieve higher ROP in soft to medium formations.
4.Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers.
5.Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance the cleaning and cooling effects of the bit to effectively prevent the bit from balling.
1.Suitable for drilling soft to medium hard formations.
2.Bit body is made of superior alloy steel which has excellent strength and toughness&Bit surface is reinforced in order to prevent erosion and prolong service life of the bit.
3.Middle or low density cutter arrangement and deep & wide junk slot design to satisfy requirement for fast drilling applications.
4. Applicable range of the bit is widened through utilization of technologies such as impact resistant cutting structure and auxiliary cutters, etc
5. Hydraulic balance design.
6. API Certificate
| Types of PDC drill bit & Application | ||
| Type | Application | |
| PDC 4-wing Drag Bit | Normal | Fit for f<6 rock formations |
| Reinforced | Fit for f<8 rock formations | |
| PDC Multi-wing Drag Bit Normal | Normal | Fit for f<6 rock formations |
| Reinforced | Fit for f<8 rock formations | |
| diamond PDC drill bit Specifications | |||||||
| Type | Size (mm) | Height (mm) | Wing(s) (pcs) | PCD Cutter (pcs) | Nozzle (pcs) | Nozzle Size (mm) | |
| Normal Reinforced | 94 | 170 | 4 | 16 | 5 | 6 | |
| 113 | 195 | 4 | 20 | 5 | 8 | ||
| 133 | 220 | 6 | 30 | 5 | 8 | ||
| 153 | 250 | 6 | 36 | 5 | 1 | ||
Four wings PDC drill bits is mainly used for coal mining, oilfield, water conservancy and hydropower, construction of road and building.
Delivery Time :10-15days
1,24/7 service by chat online and phone.
2,Lifelong and free technical support.
3,Service overseas: if you need, we can dispatch an engineer to your door.
Henan Rancheng Machinery Co.,LTD is one professional supplier drilling rigs in China ,we
are dedicated in designing and manufacture water well drilling rigs ,rotary drilling rig ,anchor drilling rig ,DTH drilling rig ,solar pile driver,mud pump ,air compressor and drilling tools etc,we have advanced technology ,Modern equipment, first-class team and rich experience ,our products passed ISO9001 ,CE etc certificated ,they are exported to around 200 countries and areas in the world ,get very good feedbacks from our clients.
We pursue the principle of "Customer First, Integrity First", we are sincerely expecting to cooperate with you!!!
1.Why choose us ?
Rancheng Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for 11 years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.
2.Do you offer any custom designs?
Yes,we have our own trade factory. We provide services to top range partners.Produce a superior product for you by your designs.
3,How to make sure the quality we sent to you is same with what we said?
We are the Golded supplier on Made-in-China, order through the Made-in-China trade assurance, will ganrantee the safe of your money and the quality of the goods.
4.How To Order ?
Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
5. When will make delivery ?
About 10-15 work days after receipt of the payment.
6.After-sales Service
1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
7,whether we can visit your factory
Yes ,you are warmly welcome to visit us .
Suppliers with verified business licenses
Audited Supplier 
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