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

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/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

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 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

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

combination drill bit/concrete router bit/assembly of drill bits
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1.Advantage 1)High-strength, high flexibility, high temperature, high wear resistance. 2)High-precision metal seal. 3) Locking roller ball, to adapt to high-speed. 4) The use of high strength high toughness ... Read More

2015-11-18 23:01:57

9 1/2 IADC 617 metal sealed bearing kingdream rock drill bits with API certification
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9 1/2 IADC 617 metal sealed bearing kingdream rock drill bits with API certification Advantage 1.High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking ... Read More

2015-11-18 23:13:23