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我厂与勘探所、锦外哈成金刚石试验厂协作，经过一年多的努力，上千次数据的测定，研制成了爆炸金刚石聚合体钻头。在湖南地质局405地质队进行了生产试验。第一个聚合体钻头在孔底有残留合金磨坏的情况下还进尺96米，最后因管钳夹坏而停止使用，其时效为2.2米/小时，为本矿区小口径钻进的最高纪录。第二批试验的第一个聚合体钻头在白云岩、灰岩地层已进尺120.47米，平均时效2.1米，磨损甚微，尚能继续使用。还有三个钻头都在分别进尺39.50米、23米、11米的情况下被孔底残留合金磨坏。虽然试验的钻头数目还不多，但已表明，这种新型的聚合体钻头在某些岩层中是有发展前途的。钻头特点是：
After more than one year of hard work and thousands of data determination, our factory cooperated with Exploration Bureau and Jinhua Haocheng Diamond Test Factory to develop exploding diamond polymer drill bit. The 405 geological team at Hunan Bureau of Geology conducted a production test. The first polymer drill in the bottom of the hole there are residual alloy worn down the case also footage of 96 meters, and finally because of the pipe clamp clip to stop using the aging of 2.2 m / hour, the mine for the small diameter drilling the highest record . In the second batch of experiments, the first polymer bit in the dolomite and limestone formations had taken a dip of 120.47 meters with an average aging time of 2.1 meters with little wear and tear and could continue to be used. There are three drill bits were 39.80 meters into the ground, 23 meters, 11 meters in the case of the bottom of the residual alloy worn. Although the number of drills tested is small, it has been shown that this new polymer drill bit is promising in some rock formations. Drill features are: