What is the function of Surface Set Diamond Core Bits
2026-01-14
Surface Set Diamond Core Bits is a high-precision and high hardness drilling tool. Its core function is to perform core drilling on dense and hard materials such as hard rocks, concrete, stone, ceramics, etc. in geological exploration, engineering construction, resource exploitation and other fields, that is, to drill cylindrical core or material core samples, while ensuring the regularity and integrity of the drilling hole. Its specific functions and application value are as follows:
1.Obtain complete core samples to support geological and engineering testing
This is the core function of the drill bit. In geological exploration, it can drill into high-strength rock layers such as granite, basalt, quartzite, etc., accurately extract core samples at different depths underground, and provide direct data for mineral resource exploration, geological structure research, and hydrogeological survey by analyzing the lithology, structure, and mineral composition of the core; In the field of engineering, core sampling can be carried out on concrete buildings, bridge pile foundations, dam bodies, etc. to detect the strength, compactness, and internal defects of the structure, which is a key means of engineering quality acceptance and safety assessment.
2.Adapt to drilling with hard materials to improve drilling efficiency and lifespan
The diamond particles embedded on the surface of the drill bit have extremely high hardness (Mohs hardness 10), which can directly cut into and break hard materials. Compared with ordinary alloy drill bits, its wear resistance and impact resistance are greatly improved, and it can continue to drill in high hardness formations or concrete, reducing drill bit wear and replacement frequency, and significantly improving drilling efficiency; At the same time, the diamond inlay process ensures the structural stability of the drill bit, avoiding faults such as tooth loss and blade breakage during drilling, and is suitable for complex drilling scenarios such as deep wells and hard rocks.
3.Ensure drilling quality and meet the requirements of refined construction
The design of the drill bit is precise, which can effectively control the deviation and perpendicularity of the borehole diameter during the drilling process. The walls of the drilled holes are smooth and regular, meeting various refined construction requirements. For example, in mining, it is used to drill blasting holes and anchor bolt holes; In building reinforcement engineering, it is used to drill planting holes; In stone processing, it is used for core cutting of marble, granite, etc., to produce cylindrical stone components.
4.Adapt to various drilling scenarios and expand application scope
With excellent performance, the surface embedded diamond core drill bit can adapt to different drilling methods such as dry and wet drilling. During wet drilling, the coolant is used to remove drill cuttings and heat, reducing drill bit wear and making it suitable for deep well drilling with high temperature and high dust; Dry drilling is suitable for construction sites where it is inconvenient to add water, such as sampling concrete inside buildings. Its applications cover multiple fields such as geological exploration, road and bridge engineering, mining, building inspection, stone processing, etc. It is the core tool for drilling hard materials.
1.Obtain complete core samples to support geological and engineering testing
This is the core function of the drill bit. In geological exploration, it can drill into high-strength rock layers such as granite, basalt, quartzite, etc., accurately extract core samples at different depths underground, and provide direct data for mineral resource exploration, geological structure research, and hydrogeological survey by analyzing the lithology, structure, and mineral composition of the core; In the field of engineering, core sampling can be carried out on concrete buildings, bridge pile foundations, dam bodies, etc. to detect the strength, compactness, and internal defects of the structure, which is a key means of engineering quality acceptance and safety assessment.
2.Adapt to drilling with hard materials to improve drilling efficiency and lifespan
The diamond particles embedded on the surface of the drill bit have extremely high hardness (Mohs hardness 10), which can directly cut into and break hard materials. Compared with ordinary alloy drill bits, its wear resistance and impact resistance are greatly improved, and it can continue to drill in high hardness formations or concrete, reducing drill bit wear and replacement frequency, and significantly improving drilling efficiency; At the same time, the diamond inlay process ensures the structural stability of the drill bit, avoiding faults such as tooth loss and blade breakage during drilling, and is suitable for complex drilling scenarios such as deep wells and hard rocks.
3.Ensure drilling quality and meet the requirements of refined construction
The design of the drill bit is precise, which can effectively control the deviation and perpendicularity of the borehole diameter during the drilling process. The walls of the drilled holes are smooth and regular, meeting various refined construction requirements. For example, in mining, it is used to drill blasting holes and anchor bolt holes; In building reinforcement engineering, it is used to drill planting holes; In stone processing, it is used for core cutting of marble, granite, etc., to produce cylindrical stone components.
4.Adapt to various drilling scenarios and expand application scope
With excellent performance, the surface embedded diamond core drill bit can adapt to different drilling methods such as dry and wet drilling. During wet drilling, the coolant is used to remove drill cuttings and heat, reducing drill bit wear and making it suitable for deep well drilling with high temperature and high dust; Dry drilling is suitable for construction sites where it is inconvenient to add water, such as sampling concrete inside buildings. Its applications cover multiple fields such as geological exploration, road and bridge engineering, mining, building inspection, stone processing, etc. It is the core tool for drilling hard materials.
