Numa is the world's leading rock drilling technology provider, dedicated to ongoing product innovation and results-oriented consistency. We've built a strong legacy of high quality, U.S. made hammers and bits for drilling holes 3½ - 50½ inches (89 -1283 mm) in diameter. With over 100 hammer and bit products serving 11 different industries, our products are capable of drilling vertical, horizontal, and reverse circulation holes in hard rock and unconsolidated formations.

Construction Foundation Micro Piling Oil & Gas Quarry Mining Utility Geothermal Environmental Horizontal Water Well DTH Rock Drilling Down Hole Hammers Down Hole Bits Overburden Systems Under-reaming Systems Oil & Gas Drilling Deep Hole Drilling HDD Horizontal Directional Drilling Blast hole Down The Hole Reverse Circulation Construction Services Single-family Housing Construction