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Petroleum Drilling Machinery Manufacturing

Our Hole Openers are designed to enlarge the diameter of pre-drilled holes during drilling operations. They are commonly used in oil and gas drilling, mining, and construction projects. Our Hole Openers are known for their efficient cutting structure, strong cutting teeth, and reliable performance. They ensure precise hole enlargement and improved drilling efficiency, meeting specific drilling requirements.
  • No. 2088, Airport Road, Quiwen District, Weifang City, Shandong Province, China
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    +86-150-9497-2256