Yanggu Yihui Drilling Tools Co.,Ltd.
ADDRESS:No.216 Zhengyang Road, Qingdao, Shandong,China.
The drill bit is the main component of drilling equipment. Its main function is to break the rock and form the borehole. Rotary bits are commonly used in the petroleum industry at present. Drilled by machinery, rotary bits will rotate, which will drive the whole bit to produce centripetal motion. Rocks are fractured and broken through invasion and grinding, thus playing the role of downward drilling. Bit is one of the main drilling equipment. According to the different working environment and regional environment, the specifications and shapes of bit should also be different. In oil drilling, the bit should be selected reasonably and scientifically based on specific needs and specific design schemes.