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tungsten carbide button bits
1.suitable formation :soft to middle soft
2.with best quality and lowest price
3.cover all IADC code
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tungsten carbide button bits ]
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mining rock drill bits
1.suitable formation :soft to middle soft
2.famous company in China.
3.main market:USA,Asian,Middle East.
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: mining rock drill bits ]
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HJ diamond drilling bits
tungsten carbide drill bits
1.Recommended Parameter:
2.WOB0.45~1.1 KN/mm (bit dia.)
3.RPM200~50(r/min)
4.Medium hard Formation
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: HJ diamond drilling bits ]
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tungsten carbide drill bits
tungsten carbide drill bits
1.Recommended Parameter:
2.WOB0.45~1.1 KN/mm (bit dia.)
3.RPM200~50(r/min)
4.Medium hard Formation
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tungsten carbide drill bits ]
Contact Now
tci drill bits/tci roller bits
1. How to order the products?
Send the inquiry with detail item description or with Model number.
2. About shipping time?
depend on the order
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tci drill bits/tci roller bits ]
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tricone bit button/drilling bits
The advantages of our roller bits
1.Reasonable price,durable,quality is guaranteed
2.Cone bit to adapt to the soft, medium and hard of various strat
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tricone bit button/drilling bits ]
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steel tooth tricone bits
The advantages of our roller bits
1.The use of high strength high toughness carbide teeth
2.Locking roller ball, to adapt to high-speed
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: steel tooth tricone bits ]
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diamond pdc blade bit
1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design.
3.superior in quality;reasonable price .
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: diamond pdc blade bit ]
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tricone bits for oilfield
1.drilling tricone bits
2.excellent in quality
3.Cover all IADC code
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tricone bits for oilfield ]
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tricone bit types 517
1.tungsten carbide drill bits
2.high quality drill bit
3.drilling bits mining
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tricone bit types 517 ]
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