Numa is the world’s leading designer and manufacturer of rock drilling equipment for drilling holes from 3½ – 48 inches (89 – 1,219mm) in diameter
Our commitment gives our customers the peace of mind that we’ll always be there with the industry’s best performing, most reliable DTH rock drilling products and the industry’s best service and support.
Numa offers one of the largest ranges of down the hole (DTH) hammers, drills and bits available in the drilling industry today. You can be sure we have the best dth drilling tools to meet your needs.
With a dedicated field staff traveling to drill sites around the world, an expert sales team, and in-house engineers, we are capable of delivering your exact dht drilling tool needs–anywhere in the world.
Numa consistently conducts research and development in order to improve drilling technologies for the future. We continue to be instrumental in the development of new technology.
Thompson, Connecticut USA Numa, the world’s leading designer and manufacturer of down hole hammers and bits, will be attending the Geofluid Drilling and Foundations show…
Thompson, Connecticut USA Numa, the world’s leading designer of DTH hammers and bits, has recently expanded its engineering group with the addition of Ross Douglas….
Forward-Thinking Designs Built to Last.