| After-sales Service: | Yes |
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| Warranty: | Yes |
| Certification: | ISO 9001:2008 |
| Standard: | ASTM |
| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Forging |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.
1.Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2.We have advanced technology and equipment.
3.Our technician has more than 13 year's professional working experience.
1.good sealing effect to prevent water and rock cutting entering to the hammer
2.high impact power
3.reliable and stable performance
4.simple structure, easy to maintain and disassembly
5.Average drill speed
All our products, which passed ISO9001 quality management system, are widely used in open pit mining,tunneling,quarry,transportation construction,enginerring,earth-rock excavation,water wells,pile wells,pile foundation,and civil engineering project etc. We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling industry.
Suppliers with verified business licenses
Audited Supplier 
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