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Expanding Bit Foundation Drilling Tools For Medium Hard Rock OEM / ODM Available

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Buy cheap Expanding Bit Foundation Drilling Tools For Medium Hard Rock OEM / ODM Available from wholesalers
  • Buy cheap Expanding Bit Foundation Drilling Tools For Medium Hard Rock OEM / ODM Available from wholesalers

Expanding Bit Foundation Drilling Tools For Medium Hard Rock OEM / ODM Available

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Brand Name:YJ
Model Number:YJ-DB008
Certification:TUV
Payment Terms:T/T, L/C, Western Union
Supply Ability:3000/week
Delivery Time:5-8days
Company Data
Active Member
Business Type: 86-027-83064508
Business Type: Manufacturer
Officials: #3-2-401 sandian desiyuan industry zone wuhan hubei,China
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details
Expanding bit Foundation Drilling Tools drilling partsrotary drilling mud bucket dump rig rotary machine

Main Features


1) Long service life based on the material using;

2) Reliable quality based on fine manufacturing processes;

3) Bearing strengthed by hard metal of every bit;

4) Metal bearing sealed or rubber bearing sealed;

5) It is widely used in water borehole drilling and oil and gas drilling.


Product Description


1) The cutting pick is made of quality cemented carbide, through special inlay processing, having good performance in abrasion and anti-impact.
2) The wear layer adopts anti-impact, antifriction alloy.
3) The body is made of quality alloy steel through forge and quenching.
4) The collar is made of high quality spring steel, good elasticity and wear resistance.


Diameter400~3000mmDrilling bucket / barrel / auger
200m~600mmKelly bar
12~40mmSteel wire rope
Thickness16~20mmWall
40/50mmBottom
20/30mmSpiral flight
30/50mmopen body drilling bucket wall
Length1200mm/1000mm/800mm
Teeth Quantity4~30 for bucket/barrel
13~40 for auger


Expanding Bit Foundation Drilling Tools For Medium Hard Rock OEM / ODM Available


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Wuhan Yijue Tengda Machinery Co., Ltd

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