Products
Contact Us
- Contact Person : Ms. Qiao Bella
- Company Name : Hejian Smart Petroleum Machinery Co., Ltd.
- Tel : 86-317-3180823
- Fax : 86-317-3180823
- Address : Hebei,Hejian,Junziguan,Shijing town, Hejian
- Country/Region : China
- Zip : 062450
Mining Machinery Parts
Smart bit
Tungsten carbide insert bit, TCI bit, button bit
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system
1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...
311 tricone bit
Tungsten carbide insert bit, TCI bit, button bit
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system
1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...
tricone bit
Tungsten carbide insert bit, TCI bit, button bit
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system
1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...
API 8 1/2'' rubber sealed bearing tricone bits for oil driling
Tungsten carbide insert bit, TCI bit, button bit
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system
1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...
rock roller bit
GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low WOB and middle to high RPM.
We sell 3 1/2(88.9mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.1. Journal bearing. hardfaced head bearing surface. Cone bearing...
311 tricone bit
Tungsten carbide insert bit, TCI bit, button bit
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system
1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...
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