Products
- Mining Machinery Parts[10]
- Drill Bit[10]
- Tool Parts[1]
- Drilling Rig[1]
- Other Mining Machinery[1]
Contact Us
- Contact Person : Ms. Quan Grace
- Company Name : Hejian RuiDa Petroleum Material Co., Ltd.
- Tel : 86-0317-3852588
- Fax : 86-0317-3852588
- Address : Hebei,hejian,China's hebei cangzhou HeJian
- Country/Region : China
- Zip : 062460
Tool Parts
tungsten carbide drill bits
tungsten carbide drill bits
1 covered all IADC codes and all sizes
2 using for drilling oil well
tungsten carbide drill bits specification1.size 8-1/2"2.IADC5373.API 4-1/2"4.Metal seal5.Insert tungsten carbide:Avoid insert6.Drilling time:at least 80 hours7.Useing for...
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