Products
- Drill Bit[10]
Contact Us
- Contact Person : Ms. Dou Amanda
- Company Name : Hejian Hengji Bit Manufacture Co., Ltd.
- Tel : 86-317-8114222
- Fax : 86-317-3213999
- Address : Hebei,Hejian,Xicun Development Zones
- Country/Region : China
- Zip : 062450
Drill Bit
12 1/4" metrix body /steel body PDC bit
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...
...
12 1/4" metrix body /steel body PDC bit
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...
...
API 15 1/2" IADC537 tricone rock bit
1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code
1 Specifications: Size8 1/2”(215.9MM)IADC517Bearing TypeElastomer sealed journal bearingThread Connection4 1/2 reg pinWOB(KN/mm)0.45~1.0RPM(r/min)120~50Applicable...
API 8 1/2" steel body PDC bit
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...
...
12 1/4" metrix body /steel body PDC bit
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...
...
API 12 1/4" IADC127 steel tooth drilling bit /rock bit with high quality
1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code
1 Specifications: Size8 1/2”(215.9MM)IADC517Bearing TypeElastomer sealed journal bearingThread Connection4 1/2 reg pinWOB(KN/mm)0.45~1.0RPM(r/min)120~50Applicable...
API 8 1/2" steel body PDC rock bit
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...
...
API 12 1/4" IADC127 steel tooth tricone bit /rock bit with high quality
1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code
1 Specifications: Size8 1/2”(215.9MM)IADC517Bearing TypeElastomer sealed journal bearingThread Connection4 1/2 reg pinWOB(KN/mm)0.45~1.0RPM(r/min)120~50Applicable...
API 8 1/2" steel body PDC bit
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...
...
API 8 1/2" metrix body PDC bit
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...
...
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