12 inch well drilling dth hammer, NUMA, BULROC

$9,200.00 - $9,600.00
Min. Order
1 Piece
Company Information

Changsha Tianhe Drilling Tools And Machinery Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 9,000+
9 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Shanghai/shenzhen/Guangzhou
Payment Terms: L/C,T/T,Western Union
Supply Ability: 800 Piece/Pieces per Month
Place of Origin: Hunan China
Brand Name: Tianhe Drilling
Model Number: TH275,SD12,QL120
Type: DTH hammer
Machine Type: Drilling Equipment
Certification: Soncap
Material: Alloy Steel
Processing Type: Forging
Use: Well Drilling
Color: Gold
OEM: customer label
equivalent DHD hammer: ISO9001:2008
Packaging Detail: Inner package with cartons,outer package with wooden cases.

Application Range

 It is widely applied to all kinds of rock drilling and excellent for casing systems and water well projects.

Design Principles
To pursuit smooth operation and reliability.

Outstanding Advantages
The simple structure ensures the easy operation and maintenance. The good seal effect eliminates the problem caused by water and flushing entering into the inner cylinder of hammer. They also have the features of large


1.Structure and Technical Parameters 


 2.Matched bits




 DHD112.jpg   TH27512DHD112.jpg








 Quality Warranty


Our company response for any quality problem caused by material or machining defect.




Excellent for water well drilling, geothermal hole, hole blasting and etc.



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 Our Service

Teamwhole offers the market most comprehensive range of DTH hammers. There are hammer solutions for water well drillers, miners and quarry drillers as well as for contractors in construction, oil and gas. Teamwhole's DTH hammers are available in holes sizes from 3.5 to 48 inches in diameter.

Teamwhole's flexible and stable ODEX system wins great reputation in users. Reliable quality,innovative design and professional service ensure the fulfill of many projects.

We even offer reverse circulating RC hammers for exploration. We are the earliest in China for RC since 2004.  Now the RC hammer and bits are delivered to Australia,South Africa,Russia and Mongolia in large scales.

More than 30 experts supports the technology and enhance the development.