| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | ISO9001 |
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PDC rock core drill bits geological mining well hard rock drilling
Product Description
There 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 |
Functions and characteristics:
1. Application: soft to medium hard strata, mudstone, sandstone and intercalated limestone, reinforced composite bit can be applied to super hard stratum. A motor or a rotary drill can be used. The special design makes it excellent for the stability of the tools for the drilling.
Motor oriented 2, simple structure, the use of: the drill cutting knife wing design special, the drilling bit slide smooth, tool face small swing. High mechanical drilling speed can be maintained during rotary drilling. These design combinations ensure the unparalleled performance of their use.
3, highly smooth cutting teeth: highly smooth cutting teeth can reduce friction resistance during cutting, quickly remove cuttings, significantly improve cutting efficiency and improve ROP.
4, stability characteristics: the design characteristics of different stability make the bit work underground, most of the time is in a stable state, and inhibit the vibration damage of drill bit caused by operation or formation.
At the same time, the PDC bit produced by our factory also has:
1, the bit life is long: the diamond composite is the main cutting tooth, and its service life is more than 10 times of the hard alloy, and it is 4~5 times of the ordinary diamond bit.
2, high drilling efficiency, large amount of diamond stone exposed (composite polycrystalline layer are exposed), the drill bit can always keep sharp, thus greatly improving the penetration rate;
3. Drilling in low pressure and low speed: the bit is scraped and cut to crush the rock, and its drilling pressure is only about 1/3 with the diamond impregnated bit with the same diameter.
4, the effect is good: we can inlay diamond polycrystal inside and outside of the composite bit, and have strong wear resistance and good diameter keeping performance. It can make the cutting teeth be used efficiently.
5, the use of a wide range: the practice proves that the drill is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9 - grade drillability of rock strata drilling), compared with the general drill, especially the drilling level 6-9 layers, the effect is particularly significant;
6, because of fast drilling speed, long service life, therefore, fewer trips, the drilling cost is greatly reduced, with the superior price.
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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