Numa will be exhibiting at Groundwater Week December 15 – 16, 2021 in Nashville, TN. Come see us in booth 802.
Numa offers the largest range of conventional down hole hammers and down hole hammer bits available in the deep hole drilling industry today. Unmatched in longevity, penetration rates, and blast hole drilling, these performance driven Patriot®, DCS®, Champion® and Challenger® hammer models are able to drill holes from 3-1/2″ to 50-1/2″ (89 – 1283 mm) in diameter.
We offer high-quality rock hammers, including Patriot Hammers, Champion Hammers, and Challenger Hammers, all made in the U.S.A. To check the sizes of the hammer bits and deep hole drills, click on our brochure or scroll down.