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当前作为地质勘探技术推广项目重点之一是金刚石钻进。由于金刚石钻头制造技术的不断完善和正确的操作规程的确定和使用。目前在坚硬地层和中硬地层无论是钻进速度还是经济技术指标都比原有的钻粒钻进和硬合金钻进方法有所改善。但在大批量金刚石钻头的平均进尺方面，根据统计77年全国金刚石钻头平均寿命约为20米左右。这个数值和国际水平还有一个不小的差距。影响金刚石钻头寿命的因素主要是两个方面：一是包括金刚石品级在内的钻头本身的质量，它主要取决于结构的设计和造型工艺水平；二是合理的钻进工艺过程，以保证钻头能发挥其最大的生产率。
At present, diamond drilling is one of the focuses of the geological exploration technology promotion project. Due to the continuous improvement of diamond bit manufacturing technology and the correct operation of the procedure to determine and use. Currently in both hard and medium hard formations both drilling rates and economic and technical indicators than the original drilling and hard alloy drilling methods have improved. However, in terms of average footage of high-volume diamond bits, the average life expectancy of national diamond bits is about 20 meters according to statistics. There is a big gap between this figure and the international standard. Affect the life of diamond bit mainly in two aspects: First, including the diamond quality, including the quality of the bit itself, it depends on the structure design and molding process level; Second, a reasonable drilling process to ensure that the drill can To play its maximum productivity.