| Customization: | Available |
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| Customized: | Customized |
| Standard: | ISO9001 |
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75mm Pdc Coal Mining Pcd Exploration 2'' to12 1/4'' inch Coring Drill Bit PDC Bits
Product DescriptionThere are comprehensive diamond drill bit and diamond coring drill bit according to the use of distinction, there are impregnated diamond drill bit, surface diamond drill bit, submerged diamond drill bit as tooth install manufacture method, there are Matrix body and steel body drill bit according to material of body and manufacture method, there are natural diamond (ND) drill bit, artificial polycrystalline diamond (PDC) bit, heat stabilized polycrystalline diamond (TSP) drill bit according to the cutting tooth material. Polycrystalline diamond compacts ( PDC ) is a special super hard material synthesized by artificial diamond and cemented carbide under high temperature. It not only has the advantages of high hardness and wear resistance of diamond, and also has the impact resistance of cemented carbide Strong, cutting edge and other characteristics, it can be used to do the drill bit can greatly improve the efficiency of the drill bit, it' s the ideal drill bit for drilling medium hard rock and hard rock layer ;
we produce the main types of PDC drill bit: PDC anchor drill bit, PDC no coring drill bit,PDC core drill bit ,PDC reamer drill bit ,PDC drag drill bit and PDC sintered Drill BitAt present, we produce the diamond drill bit, PDC drill bit, ,impregnated diamond drill bit, all over the national coal field, oil drilling, geological exploration, water conservancy and hydro power, railway roads, tunnel construction and other fields.
Name: PDC Drill Bit
Brand: Shandong Yikuang drilling
Original: Shandong Province, China
Advantage: Domestic famous brand, high quality, strictly inspection and test, good after-sales service.High-efficiency Reaming Bit and button drill bit tapered drill bits
Packing&Delivery
1, Aluminum foil
2, Carton Box
3, As the clients' requirement
4, By air & Sea, depends on the quantity.High-efficiency Reaming Bit and button drill bit tapered drill bits
Adapt to the rock formation parameter table:
| serial number | 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 |
FAQ:
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core barrel, casing, drill rod, drill rig and other drilling parts.They are used for mineral exploration, geological drilling.
Q: How about the delivery terms?
A: 1.Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery
2. Min. order quantity: 1 piece.
3. Transportation: By sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer has 32 years of history we offer prompt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: Where is your factory located in?
A: Our factory is located in Linqing city, Shandong province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure.
We have obtained certificate of ISO9001*Yikuang is professional production of drilling tools, if you want to know more about our products, please feel free to contact us.
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