About Us

The World's Leading Drilling Technology

Reliable, Innovative & High-Performance

Providing the highest value in products, performance and service in the entire drilling industry

Numa is the world’s leading designer of rock drilling equipment. We offer the largest range of vertical, horizontal, and reverse circulation DTH products for drilling holes from 3½ to 48 inches (89 – 1,219 mm) in diameter.

Foremost to the success of our customers is Numa’s personal service and technological expertise. Numa works with drillers on job sites around the world not only support our products but to gain first hand insight for advancing DTH product design to satisfy every drilling environment.

Serving Industries Across the Globe

Whether you’re in the construction, oil & gas, mining, quarry, water well, or any other rock drilling industry, Numa has designed a DTH product to meet your demanding needs. It is this commitment that gives our customers the peace of mind that we’ll always be there with the industry’s best performing, most reliable products and the industry’s best service and support.

Use the following form to request access to the product brochures. If you have any questions, please contact us and we will be happy to assist you.

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