tungsten carbide drill bits – Quality Supplier from China of page 4

tungsten carbide earth drill bits/ drill bit
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tungsten carbide earth drill bits/ drill bit Specifications 1.Sizes rang from 3 7/8" to 26" 2.Covers almost all IADC code. 3.Reliable quality and reasonable price Product information Types steel tooth tricone ... Read More

2015-11-18 22:55:05

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

Tricone drill bit Manufacturer
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Tricone drill bit Manufacturer Product Structure (1) Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for ... Read More

2015-11-18 23:12:49

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

Customer Approved Kingdream Button insert drill Bit for rock Manufacturer
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Customer Approved Kingdream Button insert drill Bit for rock Manufacturer Company profile Guangtong company was built in 1983, over the years by a number of the majority of customers, our company has been in ... Read More

2015-11-18 23:15:09

API roller drilling bits for good selling
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Structural features: 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved withnew formulas and new techniques for insert bit. 2.Gauge structure this type ... Read More

2015-11-18 09:09:30

API roller drilling bits/used tricone bits for sale
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Structural features: 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved withnew formulas and new techniques for insert bit. 2.Gauge structure this type ... Read More

2015-11-18 09:09:32

button tricone drill bit for water well/API standard tricone bit/TCI BIT
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Sealed Bearing TCI Bit Specification 1. Metal-face sealed bearing TCI Bit Cutting Structure The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. ... Read More

2015-11-18 23:02:20

Steel Tricone Drill Bit Manufacturer
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Tricone Drill Bit 1. Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of ... Read More

2015-11-18 23:03:41

API China tipped tricone drill bits for mining and rock drilling
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API China tipped tricone drill bits for mining and rock drilling Product information Structural features: 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is ... Read More

2015-11-18 23:13:18