| Customization: | Available |
|---|---|
| Type: | Impregnated Core Bit |
| Usage: | Coring |
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Impregnated diamond core bits are commonly used in the drilling industry for several reasons:
Superior Hardness and Abrasiveness: Diamond is one of the hardest known materials, making it ideal for drilling through hard and abrasive formations. Impregnated diamond core bits consist of tiny industrial-grade diamonds that are embedded in a metal matrix. These diamonds provide exceptional hardness and abrasiveness, enabling the bits to effectively penetrate and cut through challenging rock formations.
Extended Lifespan: The diamond impregnation in these core bits allows for a longer lifespan compared to other types of bits. The diamonds wear down gradually during the drilling process, exposing fresh diamonds and maintaining the cutting efficiency over an extended period. This extended lifespan reduces the frequency of bit changes, resulting in improved drilling efficiency and cost savings.
Versatility: Impregnated diamond core bits are highly versatile and can be used across a wide range of applications and formations. They are effective for drilling through various types of rocks, including hard and abrasive formations such as granite, basalt, and concrete. The ability to handle diverse drilling conditions makes them a preferred choice in the drilling industry.
High Rate of Penetration: Due to their exceptional hardness and abrasiveness, impregnated diamond core bits offer a high rate of penetration. They can rapidly cut through the formation, resulting in faster drilling progress and reduced drilling time. This characteristic is crucial for efficient and productive drilling operations, particularly in projects with tight timelines.
Better Core Recovery: Impregnated diamond core bits are designed to provide excellent core recovery. The matrix material surrounding the diamonds acts as a binder and helps retain the drilled core intact. This is particularly important when drilling for exploration purposes, as it allows geologists to extract high-quality samples for analysis and evaluation.
It's worth mentioning that while impregnated diamond core bits are widely used, the choice of bit depends on various factors such as the specific drilling conditions, the type of formation, drilling objectives, and budget constraints. Other types of bits, including polycrystalline diamond compact (PDC) bits and roller cone bits, also have their own advantages and are employed in specific drilling scenarios.
Model or type:
| Best brand bit size normally applied | |
| Wireline series | AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2 |
| B series | B46, B56, B66, B76, B86, B101, B116, B131, B146 |
| MLC series | NMLC, HMLC, 3C, 4C, 6C, 8C |
| LTK series | LTK48, LTK60 |
| WF series | HWF, PWF, SWF, UWF, ZWF |
| WT series | RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube) |
| WG series | EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube) |
| WM series | EWM, AWM, BWM, NWM, HWM |
| T2 / T series | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86 |
| TT series | TT 46, TT 56 |
| T6 series | T6 76, T6 86, T6 101, T6 116, T6 131, T6 146 |
| T6S series | T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146 |
| Chinese standard | 56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm |
| Russian standard | 59, 76, 93, 112, 132, 152 mm |
| Other sizes | AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H, SK6L-146 |
| Special sizes are also available to be custimized | |
Q: What is an impregnated diamond core bit?
A: An impregnated diamond core bit is a drilling tool that has diamond particles embedded in a metal matrix to provide cutting action during core drilling.
Q: What materials can impregnated diamond core bits drill through?
A: Impregnated diamond core bits can drill through a wide range of materials, including concrete, granite, marble, asphalt, and various types of rocks.
Q: How are impregnated diamond core bits different from other types of core bits?
A: Impregnated diamond core bits differ from other core bits in that they use a combination of metal matrix and diamond particles for cutting, providing high durability and versatility.
Q: What are the advantages of using impregnated diamond core bits?
A: Some advantages of using impregnated diamond core bits include high cutting efficiency, long lifespan, versatility in drilling different materials, and good performance in abrasive formations.
Q: Are impregnated diamond core bits suitable for wet or dry drilling?
A: Impregnated diamond core bits can be used for both wet and dry drilling applications, although wet drilling is generally recommended for better cooling and lubrication.
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