Hunan New Diamond Construction Machinery Co., Ltd.
                                                                                                           
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15 Years
Since 2011
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New Diamond Workshop

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2021-12-29
New Diamond workshop New Diamond workshop
Discover the High Air Pressure Atlas Copo DHD340 COP44 DTH Hammer Bits, designed for superior drilling performance in mines, quarries, and engineering projects. With 10 years of manufacturing expertise, these bits offer long life span and high drilling efficiency, making them ideal for various rock formations.