The coring carbide drill bit is a drill bit specially used for drilling rock core or mineral core. It is usually made of cemented carbide material, which has high hardness and high wear resistance, and can break rocks and soil during drilling or geological exploration, while protecting the drill bit from damage.
The structure of a coring carbide drill bit usually includes the drill bit body, carbide teeth, brazing alloy, connecting joints and other parts. The drill bit body is the main part of the drill bit, which is usually made of high-strength steel and is used to support and secure the carbide teeth and connecting joints. Carbide teeth are the working part of the drill bit, which are sintered from carbide particles and are used to break rocks and soil. Braze alloy is the material used to secure the carbide teeth to the drill body, and it is usually composed of metals such as copper, tin, and zinc. The connecting joint is the part used to connect the drill pipe and the drill bit. It usually consists of bolts and nuts and is used to tightly connect the drill bit and drill pipe together.
The main application areas of coring carbide drill bits include geological exploration, oil drilling, natural gas drilling, water well drilling, etc. By using coring carbide drill bits, the physical properties and chemical composition of underground rocks and soil can be determined more accurately, providing important data support for geological research and resource development.
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