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  • What Is Tricone Bit

    Tricone bits, also known as rotary rock bits or roller cone bits, are essential tools in the oil and gas industry for drilling wells. These bits are used to drill through rock formations, which can be incredibly challenging without the right equipment.tri

  • Understanding the Single Roller Bit: Benefits and Applications

    A single roller bit is a type of drill bit commonly used in the oil and gas industry for drilling through rock formations. It consists of a single cone-shaped roller that rotates as the bit is driven into the earth by the drilling rig.

  • WHAT ARE 12 1/4 Tricone drill bit 437&537&637 USED FOR?

    12 1/4 Tricone drill bit 437&537&637

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Hejian Hengji Bit Manufacture Co.,LTD  is specialized in researching and production of rock drilling bits since 2012, 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.


Junziguan industrial zone, hejian city, hebei province
+86-317 8114222
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