At Hunan Yuanyu Exploration Technology Development Co., Ltd., we take immense pride in being a distinguished leader in crafting top-tier drilling rigs and their sophisticated accessories. Our extensive and versatile collection showcases a remarkable variety of universal drilling rigs, meticulously engineered drill bits, precision-crafted drill rods, and a comprehensive selection of vital accessories, all designed with the highest precision and expertise. Moreover, we excel in offering bespoke production services, specifically tailored to meet the unique and specialized requirements of our esteemed clients, ensuring complete satisfaction and exceptional performance at every turn.
Single Tube Drill Bit: Masterfully designed for medium to hard rock formations, this drill bit embodies exceptional efficiency and precision. It ensures smooth drilling with remarkable directionality, resulting in a pristine aperture and an outstanding core recovery rate. This makes it the quintessential choice for challenging geological tasks, guaranteeing that each operation is executed with impeccable accuracy and effectiveness.
Double Tube Drill Bit: Ingeniously crafted for specialized drilling tasks, this state-of-the-art drill bit features a strong and durable double-layer construction, meticulously engineered to adapt to a diverse range of geological conditions. Its reliability and versatility make it an indispensable tool across various terrains, ensuring consistent performance regardless of the challenge.
Rope Core Extraction Drill Bit: Expertly engineered for projects necessitating frequent core extraction, this drill bit is designed to significantly enhance operational efficiency. It streamlines the drilling process and substantially boosts productivity, rendering it an indispensable asset in high-demand geological explorations.
Special Drill Bit: Created for niche applications, including the primary bottom jet drill head, this specialized bit is tailored to address unique drilling challenges such as deep drilling operations or navigating tough geological environments. It demonstrates unparalleled versatility and efficiency, establishing itself as the go-to solution for specialized drilling needs.
Explore a myriad of application scenarios and conditions:
Coalfield Geological Exploration: Specifically tailored for coalfield geological investigations, this drill bit is unmatched in efficiency, skillfully acquiring core samples with precision, ensuring accurate and dependable results in operations that are crucial to the coal industry.
Coal Mine Underground Operations: Designed to excel in critical underground operations within coal mines, including intricate tasks like gas drainage, water injection, and drainage operations, this drill bit delivers exceptional efficiency and unwavering stability, ensuring safety and effectiveness in the most demanding underground environments.
Advantages: Our products are celebrated for their extraordinary qualities, such as superior strength, exceptional wear resistance, and robust impact resistance. These attributes make them ideal for tackling a broad spectrum of complex geological conditions, setting a new benchmark for durability and performance, and ensuring reliability in every drilling operation.
| Size |
Thickness |
Number of Teeth |
Material |
Performance |
Scope of application |
| 112mm |
10mm |
10 |
Carbon steel+1005PDC |
1004SN impact resistance 30-35J Economic type |
Suitable for soft to medium hard rock layers |
| 132mm |
10mm |
12 |
Carbon steel+1005PDC |
1004SN impact resistance 30-35J Economic type |
Suitable for soft to medium hard rock layers |
| 151mm |
10mm |
14 |
Carbon steel+1005PDC |
1004SN impact resistance 30-35J Economic type |
Suitable for soft to medium hard rock layers |
Type: Single tube core composite drill bit
Size: 75mm 94mm 113mm 153mm
171mm 200mm 250mm 275mm 325mm
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