Always encounter difficult formations? Is this bit hard enough?
Are the drilling masters encountering formations that are not easy to hit? Are you worried about which drill bit to choose?
Shandong Yikuang Drilling Technology Co., Ltd. produces all kinds of geological drill pipes, spiral drill pipes, triangular heavy-duty grooved drill pipes, special-shaped multi-angular grooved drill pipes, coal drill pipes, drill bits, drill pipes, etc., with complete specifications! Strength manufacturers, trustworthy! company set research and development-production-sales-sales as one, welcome customers to purchase, tel: 0635-2311078
In the process of drilling, the drill bit belongs to the drilling tool, which is an essential item. It can be reasonably selected according to the situation of the formation, so as to achieve the purpose of drilling. The drill bits used in the drilling industry are classified into alloy drill bits, composite diamond drill bits, diamond drill bits, rope coring drill bits, twist drill bits, etc.
1. diamond drill bit
Simple Description
1. Used in geology, coalfield, metallurgy, building materials, mine core drilling.
2, used for highway, railway, bridge, housing construction, hydropower and other geotechnical engineering survey drilling.
3. It is used for grouting reinforcement and drilling of weak and dangerous rocks, foundation treatment and broken strata.
4. It is used for large-diameter engineering drilling, hydrological water well drilling, building pile foundation and inverted hole drilling.
5, used for tunnel ventilation, exhaust, rock, building monitoring drilling and concrete sampling drilling.
2. compact diamond drill bit
Diamond compact is a new type of superhard material synthesized by high-cobalt cemented carbide and synthetic diamond polycrystalline under high temperature and high pressure conditions. The drill bit manufactured by it has significant advantages over traditional cemented carbide drill bits. Its life is 10 to 30 times that of cemented carbide drill bits, and its aging is more than 1.5 times higher than that of cemented carbide drill bits.
Features:
1, high wear resistance, strong impact toughness.
2. No special requirements for equipment.
3. Many cutting free surfaces, high drilling efficiency, long service life and strong drill diameter.
4. The drilling time is short, the labor intensity of workers is low, and the comprehensive benefit is high.
3. cored bits are used primarily for harder formations.
4. twist drill is mainly aimed at soil stratum.
According to different strata, select the drill bit specifications and models suitable for the project for construction drilling.