roller bits – Quality Supplier from China of page 7

2013 Hotsale Milled Tooth TCI Tricone Bit & Steel Tooth Tricone Bit&Tricone Rock Bit
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With ISO certificate & quality control. Water prospecting tricone drill bit/ milled tooth tricone drill bit/ roller cone drill bit/ rock drill bit/ TC tricone bit TCI bits series: Soft formation TCI tricone ... Read More

2015-11-18 23:05:43

tricone bit/tricone rock drill bit/steel tooth tricone bit
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tricone bit/tricone rock drill bit/steel tooth tricone bit Hejian Chuanda Machinery Co., Ltd.was founded in 1998, located in the center of North China and Beijing open highway, Cang Shi Highway, the road ... Read More

2015-11-18 09:11:42

Tricone rock drill bits for water well drilling
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Specialisted in producing of whole-new small type tricone bits. With ISO certificate & quality control. Water prospecting tricone drill bit/ milled tooth tricone drill bit/ roller cone drill bit/ rock drill bit... Read More

2015-11-18 23:06:24

high qualiy TCI tricone bits for rock drilling/TCI tricone bits for water well drilling
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TCI tricone bits Specialisted in producing of whole-new small type tricone bit of TCI tricone bit & steel teeth tricone bit in China. With ISO certificate & quality control. Water prospecting tricone drill bit/ ... Read More

2015-11-18 23:06:24

Supply TCI tricone bits for rock drilling/TCI tricone bits for water well drilling
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TCI tricone bits Specialisted in producing of whole-new small type tricone bit of TCI tricone bit & steel teeth tricone bit in China. With ISO certificate & quality control. Water prospecting tricone drill bit/ ... Read More

2015-11-18 23:06:25

Tricone rock drill bits
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Specialisted in producing of whole-new small type tricone bits. With ISO certificate & quality control. Water prospecting tricone drill bit/ milled tooth tricone drill bit/ roller cone drill bit/ rock drill bit... Read More

2015-11-18 23:08:04

API China Tricone Rock Bit Drag Bits For Water Well Drilling That In Hot Selling
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API China Tricone Rock Bit Drag Bits For Water Well Drilling That In Hot Selling Company introduction Our company is specializes in drill bits,drill pipe,Mud pump and stabilizers for water well,oil field... Read More

2015-11-18 23:13:45

Geolorgical Explor Cone Bit Manufacturer
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Geolorgical Explor Cone Bit Manufacturer About our company Hebeiguangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, sale and service of drill bits, PDC ... Read More

2015-11-18 23:15:04

API standard Tricone drill bits heal reynolds Manufacturer for oil mining
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API standard Tricone drill bits heal reynolds Manufacturer for oil mining Structural features 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved with ... Read More

2015-11-18 23:15:06

API standard Tricone drill bits heal reynolds Manufacturer for oil mining
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API standard Tricone drill bits heal reynolds Manufacturer for oil mining Structural features 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved with ... Read More

2015-11-18 23:15:07