MADE IN THE USA DEPENDABILITY & PERFORMANCE
When it comes to drilling, one size does not fit all which is why Numa offers one of the largest ranges of rock drilling products in the industry. Our American Made products are capable of drilling holes from 3½ to 50½ inches (89 -1283 mm) in diameter for vertical, horizontal, and reverse circulation drilling applciations. So whether you are drilling conventional, reverse circulation, or horizontal holes, Numa has the right hammers, bits, accessories, and expertise to help you. Find out how we can help.