All sizes of three wing step type drag bit

All sizes of three wing step type drag bit
Model:2
Brand:Great
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral
Label:step drag bits , drag bits , 3 wings drag bits
Price: US $50 / pc
Min. Order:1 pc
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Product Description

 Hebei Zhankui Drilling Equipment Co., Ltd

 

Advantage:

1> Step drag bit, Step drag bit products, step drag bit,carbide drag bit, drag bit,3-wing drag bit
2> 3" to 24" or as required
3> Best price
4> Delivery on time

5> High quality and competitive price

6> including drill rods,drill collar,rerun steel tooth bits, ,used drill bits stock,used mud pumps,etc

7> be used for water well, oil field, underground, construction, geothermal, directional boring


Description:
A drag bit is simply a series of blades (usually three or four in number) which produce a shearing action when rotated. They are comparatively inexpensive due to the lack of moving parts and they can penetrate softer formations such as stiff clays and mudstones very quickly.

The drag bit usually used in very soft to medium formation when the dth hammer as the tricone bit, lose of their effectiveness.
The cleaning of the hole is realized by the injection of air or water.
There are two forms of drag bits:
- "Step" type for soft grounds
- "Chevron" type for medium hard grounds

All sizes of three wing step type drag bit 1All sizes of three wing step type drag bit 2All sizes of three wing step type drag bit 3

Member Information

Cangzhou Great Drill Co., ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:15830821625
Contact:Andy sun (Sales Manager )
Last Online:08 May, 2012