| Customized: | Customized |
|---|---|
| Standard: | ISO 9001 |
| Length: | Customized |
| Type: | Coreless Drill Bit |
| Material: | Diamond |
| Usage: | Well Drilling |
| Samples: |
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| Customization: |
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Audited Supplier Diamond Composite Drill Bit
Alias: (PDC) drill bit
Diamond composite (PDC) is a special superhard material synthesized from artificial diamond and cemented carbide under high temperature conditions. It not only has the advantages of high diamond hardness and wear resistance, but also has the impact resistance of cemented carbide. It has the characteristics of large cutting edge. Using it as the blade of a drill bit can greatly improve the working efficiency of the drill bit. It is an ideal drill bit for drilling into medium-hard rock formations and hard rock formations.
Adapt to the rock formation parameter table:
| No. | Type | Adapt to rock formations |
| 1 | Ordinary PDC drill | Soft to medium hard rock with F<10 |
| 2 | Reinforced PDC bits | Medium hard rock with F=10-12 |
| 3 | High strength PDC drill | Hard rock with F<18 |
| serial number | Specification mm | Drilling schedule parameters | ||
| WOB (Kg) | Speed (rpm) | Pump capacity (1/min) | ||
| 1 | Ф28 | 300-700 | 300-350 | 150-200 |
| 2 | Ф30 | 300-700 | 300-350 | 150-200 |
| 3 | Φ32 | 300-700 | 300-350 | 150-200 |
| 4 | Φ48 | 300-700 | 300-350 | 120-160 |
| 5 | Φ56 | 320-800 | 250-350 | 130-180 |
| 6 | Φ75 | 480-1200 | 200-300 | 150-200 |
| 7 | Φ94 | 640-1600 | 150-250 | 200-250 |
| 8 | Φ110 | 880-2200 | 120-200 | 200-300 |
| 9 | Φ152 | 1500-3000 | 100-200 | 500-850 |
| 10 | Φ190 | 1800-4000 | 100-200 | 600-1200 |
| 11 | Φ230 | 2200-4500 | 100-200 | 750-1400 |
| 12 | Φ270 | 2400-5000 | 100-200 | 1000-1500 |
The support body of Yikuang Technology diamond composite drill bits is forged and pressed from steel, and processed by vacuum fully-automatic heat treatment equipment to increase mechanical properties. The ordinary type uses domestic composite sheets as the blades, and the high-strength type uses blades from the American GE Company. The corresponding quality grade is selected according to different geological conditions, which can achieve a higher product cost-effectiveness and achieve energy-saving economic indicators.
1. During normal operation, it is strictly forbidden to suddenly reverse and change the running direction to prevent the composite drill bit from falling off.
2. During normal operation, there should be no air leakage in the main air duct of the air compressor, and there must be sufficient air volume and air pressure to extend the use time of the diamond composite drill bit.
3. When using a new composite drill bit, it should be run-in at low speed for half an hour, and then gradually used normally.
4. When operating in harsh geological environments, the axial pressure and rotation speed must be reduced to prevent drill bit breakage.
5. During normal drilling operations, if the drill bit needs to be replaced midway, strictly check whether there is any debris in the hole. Only when the hole is clean can a new composite drill bit be used.
6. In order to make the drill bit work normally and stably, the stabilizer must be replaced regularly.
7. When using the new composite drill bit, pay attention to the cleaning of the drilling area to prevent debris from affecting normal use.
8. Before using the drill bit, carefully check whether the threads and teeth are intact, and push them gently with your hands to see if there are any problems. There is no dust inside, the air outlet is smooth, and the threads are lubricated it can be used only after the drill bit is connected by lifting and rotating.
9. It is strictly forbidden to use bent drill pipes to avoid accelerated damage of the drill bit due to uneven stress and affecting normal use time.
10. Choose different drill bits and operating methods according to different situations.
11. Carefully check all parts of the composite drill bit before going down the well to ensure that there is no problem with the drill bit before starting to use it.
12. Composite drill bits must be stored properly to prevent dust and other debris from entering the drill bit and affecting normal use and the life of the drill bit.
13. Drill bits should be packed in special packaging boxes to avoid vibration and collision with each other.
14. When using, take out the drill bit from the packaging box and install it into the spring chuck of the spindle or the tool library for automatic drill bit replacement. Put it back into the box immediately after use.
1. Carton packaging: Use customized foam boxes and then carton packaging. Collision damage is strictly prohibited. Large packaging cartons are packed according to customized batches. Add a woven bag to the outer layer.
2. Wooden box packaging: drill bit outer diameter size * quantity + 1 cm. Add a woven bag to the outer layer.
Shandong Yikuang Drilling and Mining Technology Co., Ltd. is located in Linqing City, the famous city of the ancient Beijing-Hangzhou Canal and an important industrial town in Shandong Province. The company's registered capital is 50 million yuan(~7.15 million dollar), and the factory covers an area of 25,000 square meters. It is a high-tech enterprise integrating technology development in the fields of geological drilling, coal mining, engineering anchoring, gas and dust disaster control, and equipment manufacturing, sales and technical services.
Welcome all bosses to video factory inspection!
1. Who are we?
We are based in Shandong, China, start from 2014,sell to Domestic Market(90.00%),Eastern Europe(4.00%),Africa(4.00%),Mid East(1.00%),South Asia(1.00%). There are total about 101-200 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Mining Machinery and Equipment and Accessories (Drill Pipe,Drill Bit,Drilling Rig,Accessories)
4. Why should you buy from us not from other suppliers?
1. Original manufacturer for more than 10 years in NortChina 2. 7/24 sales service 3. Over 20 people technial team 4. Provide the whole drill solution 5. 6 month after-sales warranty 7. Rich experience in drilling field 8. Honesty business principle
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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