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ABOUT US
HJ Bit Manufacturer Is Mainly Engaged In The Development, Research, Production And Sales Of Various Series Of Drill Bits.
Hejian Hengji Bit Manufacturer Co.,LTD is specialized in researching and production of rock drilling bits for more than 15 years, mainly includes tricone bits, PDC bits, HDD hole opener, foundation singe roller cutters, drag bits and related tools with advanced CNC machines and R&D team and on-time delivery, the annual production capacity is more than 20,000 pcs.
As a professional drill bits manufacturer, our bits application fields includes water well drilling,oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, HDD pipelines installation projects, foundation rock piling projects. We have exported to more than 40 countries and areas.
Understanding the Reamer Tool: An In-Depth AnalysisThe reamer tool is an essential instrument in various industries, including manufacturing, engineering, and construction. Its primary function is to enlarge or finish holes to precise dimensions and smoothness. This article delves into the intricaci
IntroductionHole opener drilling has become an indispensable technique in modern drilling operations, particularly in the oil and gas industry. This method involves the use of specialized tools called hole openers to enlarge existing pilot holes to a desired diameter. The importance of hole opener d
Introduction to Hole Opener DrillingHole opener drilling is a critical technique in the field of modern drilling engineering, utilized extensively to enlarge the diameter of boreholes in various geological formations. This method enhances drilling efficiency and facilitates the installation of large
IntroductionHole opener drilling has emerged as a pivotal technique in the advancement of modern drilling operations. This method is instrumental in enlarging boreholes, a process essential across various drilling applications such as oil and gas exploration, geothermal energy extraction, and horizo
IntroductionHole opener drilling has become an integral technique in modern drilling operations, especially in the oil and gas industry. This method involves enlarging the borehole diameter beyond the initial drill bit size, allowing for the installation of larger casings or to facilitate the passag
IntroductionPolycrystalline Diamond Compact (pdc drill bit) technology has revolutionized the drilling industry, offering enhanced efficiency and durability in various drilling applications. The innovation behind PDC drill bits stems from their unique design and material composition, which allows fo
Hejian Hengji Bit Manufacture Co.,LTD is specialized in researching and production of rock drilling bits , mainly includes tricone bits, PDC bits, HDD hole opener, foundation single roller cutters, drag bits and related tools with advanced CNC machines and R&D team.