This drill bit is specially designed to enhance operational comfort and drill pipe protection, with clear core parameters: Service 60 drill pipe, with an overall weight of 5KG, innovatively adopts a "7-shaped" structure. While ensuring the basic performance, it focuses on optimizing the manual operation experience and drill pipe protection, perfectly adapting to scenarios such as high-intensity operations in mines and large-scale infrastructure pile foundation drilling, while balancing efficiency and equipment wear control.

Its key advantages focus on "labor-saving" and "guard rods" : Firstly, the 7-shaped structure provides a more labor-saving force application Angle. Even in high-intensity drilling operations in mines, workers are less likely to get tired after long-term operation, reducing human resource consumption and the probability of operational errors, and meeting the needs of long-term continuous construction. Second, the distribution of force points is scientific and reasonable, which can evenly transmit torque to the drill pipe, avoiding damage to the drill pipe thread caused by uneven force. This not only improves the efficiency of drill pipe loading and unloading, eliminating the need for repeated handling of thread issues, but also extends the service life of the drill pipe and reduces the cost of project consumables.

In practical applications, this drill bit performs outstandingly: it reduces the labor intensity of workers during high-intensity operations in mines. When drilling large-scale infrastructure pile foundations, relying on stable torque transmission and drill pipe protection capabilities, it reduces downtime caused by equipment failures, making it an ideal tool for medium and light drilling that combines human-friendliness and equipment protection.