About Numa

The World’s Leading Rock Drilling Products

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, HDD, horizontal boring, and reverse circulation products for drilling holes from 3½ to 50½ inches (89 – 1,283 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 rock drilling product design to satisfy every drilling environment.


Hammer & Bit Models


Patents & More Pending


Countries Served


Global Drilling Industries


Feet drilled in hard rock & overburden formations


Years of Rock Drilling Experience

Find a Local Sales Consultant

Sales Team

Serving Industries Across the Globe

Whether you’re in the construction, geothermal, oil & gas, mining, quarry, water well, or any other rock drilling industry, Numa has designed a rock drilling 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.

Industry Memberships & Associations

ADSC: International Association of Foundation Drilling

AEM: Association of Equipment Manufacturers

NGWA: National Groundwater Association

DFI: Deep Foundations Institute

Contact us for more information on our dependable, durable hammers & bits.

Contact Us Request a Quote