We are committed to providing global customers with a high-standard, high-quality, high-yield 5 16 hex drill bit, down hole hammer bits, 1 8 impact drill bit supply guarantee system.Our business philosophy is customer-centric, focusing on the latest needs of our customers and providing them with our most sincere down hole hammer bits and services.Our company has a strong focus on product innovation, always seeking to bring new and exciting products to the market. While consolidating the traditional export market, we also increase our efforts to develop new markets. We take customer satisfaction as the company's core concept, and pursue to become the most reliable and professional brand in the industry during continuous development and improvement. We increase investment in science and technology, hoping to lead the rapid, healthy and orderly development of the enterprise under the guidance of the technological innovation. The company attaches great importance to the research and development of environmental protection technology and scientific and technological innovation, the implementation of complementary advantages, mutual benefit and common development mode. We have a commitment to social and environmental responsibility in all our operations.
  • DTH Hammer Drill Bits
    Mineral resources development open pit drill blasting hard rock (granite, basalt), single penetration depth exceeds 15 meters, DTH hammer drill bits with high wind pressure is ascending through...
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  • Low Pressure Dth Hammer
    Size: According to the working condition of each aperture needs
    Application: High efficiency crushing: low pressure DTH hammer through the piston reciprocating impact for high hardness of...
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Michael Neri star star star star star
Goods are imported, the best as far as other brands I have used, must buy this brand at least once!
Viola Stevenson star star star star star
There is no problem with the quality of the products, and the delivery is fast.
Manuela Hunter star star star star star
The company is committed to continuously creating value for its customers. To achieve this, continuous innovation is very important. As a result, the company is very focused on product innovation.
Linda Barrett star star star star star
These items are much cheaper than others and of good quality!
Arthur Dupree star star star star star
Cost-effective product series, strict and standardized market management and thoughtful and timely after-sales service are the reasons why they are widely recognized by domestic and foreign dealers
Jorge Wade star star star star star
We are very excited to have found such a good company in a sea of people, with an efficient service, and we are very comfortable working with them.
Down the Hole Hammers (DTH) | Complete Solution | Epiroc US...

The optimum range of hole size for DTH drilling is 90 mm (3.5”) to 254 mm (10”). Smaller holes are generally drilled using tophammer drill rigs, and larger holes generally use rotary drill rigs....

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Numa is the world’s leading drilling technology provider, dedicated to ongoing product innovation and results-oriented consistency. For 37 years, we’ve built a strong legacy of high quality, made in...

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Down Hole Hammers & Bits We offer a wide range of down hole hammers that are guaranteed to provide you the best performance. We provide a reliable...

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Hammers, Bits, & Expertise for Deep Hole Drilling Numa offers a wide range of conventional down hole hammers and down hole hammer bits available for the deep hole drilling industry. Unmatched in...

To meet the challenge, we are breaking new ground with our rock drilling companies, 3 8 hex shank adapter to enable it to have exquisite design, simple operation and reasonable prices. As one of the leading down hole hammer bits suppliers in China, we warmly welcome you to buy discount down hole hammer bits made in China here from our factory. All customized products are with high quality and competitive price.
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