Dongying Haixin Petroleum Equipment Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. dongying haixin
  • Company Name : Dongying Haixin Petroleum Equipment Co., Ltd.
  • Tel : 86-546-7755039
  • Fax : 86-546-7718801
  • Address : Shandong,Dongying,hekou economic development zone
  • Country/Region : China
  • Zip : 257000

Drill Bit
Steel Tricone Drill Bit

Steel Tricone Drill Bit

1,Tricone drill bit :carbide 2,specification: API & ISO 3,MOQ:1 piece 4,ranging from 4 5/8"OD to 13 3/4"OD Steel Tricone Drill Bit1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new...
PDC drill bit

PDC drill bit

1.drill bit 2.drill bit is the most important tools during the drillings Dear friends,thanks for your visiting our website in your busy time!If you are interested in our products,please give me an email on alibaba,we'll give you our best price,and quality...
Steel Tricone Drill Bit

Steel Tricone Drill Bit

1,Tricone drill bit :carbide 2,specification: API & ISO 3,MOQ:1 piece 4,ranging from 4 5/8"OD to 13 3/4"OD Steel Tricone Drill Bit1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new...
Steel Tricone Drill Bit

Steel Tricone Drill Bit

1,Tricone drill bit :carbide 2,specification: API & ISO 3,MOQ:1 piece 4,ranging from 4 5/8"OD to 13 3/4"OD Steel Tricone Drill Bit1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new...
Oil Rig Drill Bit

Oil Rig Drill Bit

Oil Rig Drill Bit Size range from 3 7/8"to 26" Certification ISO and API Oil Rig Drill Bit1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The...


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