Shaanxi Hainaisen Petroleum Technology Co.,Ltd
Products

Geological Drill Bit

  • chisel bit
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    chisel bit

    With professional and productive factory, HAINAISEN is one of the leading China chisel bit manufacturers. Welcome to wholesale chisel bit from us, we always have cheap products to offer you. chisel bit: the chisel bit is made from grade hard alloy and special steel,generally...
  • cross drill bit
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    cross drill bit

    With professional and productive factory, HAINAISEN is one of the leading China cross drill bit manufacturers. Welcome to wholesale cross drill bit from us, we always have cheap products to offer you. Description Threaded/Tapered (taper 7, 12degree) chisel/cross bits are...
  • 3 Wing Drill Bits/3 Wing Pdc Concave Drill Bits For Oil Well Drilling
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    3 Wing Drill Bits/3 Wing Pdc Concave Drill Bits For Oil Well Drilling

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • Taper Shank Twist/ Concave PDC Drill Bit
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    Taper Shank Twist/ Concave PDC Drill Bit

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • 138mm 4wings Stronger Insert Mining Drilling PDC Drill Bit
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    138mm 4wings Stronger Insert Mining Drilling PDC Drill Bit

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • Wwater Well Drilling / Coal Mining Use Concave PDC Drill Bits For Sandstone, Limestone, Clay Geological
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    Wwater Well Drilling / Coal Mining Use Concave PDC Drill Bits For Sandstone, Limestone, Clay Geological

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • High Wearability Diamond Geological Drill Bit
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    High Wearability Diamond Geological Drill Bit

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • High Wearability Diamond Geological Drill Bit
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    High Wearability Diamond Geological Drill Bit

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • High Wearability Diamond Geological Drill Bit
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    High Wearability Diamond Geological Drill Bit

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • High Wearability Diamond Geological Drill Bit
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    High Wearability Diamond Geological Drill Bit

    With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal...
  • API 12-1/4
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    API 12-1/4" TCI Drill Bit / Tricone Rock Bit For Soft To Hard Formation

    With professional and productive factory, HAINAISEN is one of the leading China steel tooth bit manufacturers. Welcome to wholesale steel tooth bit from us, we always have cheap products to offer you. The first well washing circulation can't stop, should pay attention to...
  • 12 1/4
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    12 1/4" IADC 537 TCI Tricone Bit/ Rock Roller Bit

    With professional and productive factory, HAINAISEN is one of the leading China steel tooth bit manufacturers. Welcome to wholesale steel tooth bit from us, we always have cheap products to offer you. The first well washing circulation can't stop, should pay attention to...
With professional and productive factory, HAINAISEN is one of the leading China geological drill bit manufacturers. Welcome to wholesale geological drill bit from us, we always have cheap products to offer you.

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