Numa DTH Hammers & Bits


Numa provides the world’s leading drilling technology with over 110 DTH Hammer and Bit products serving 11 different industries. Our products are designed to drill vertical, horizontal, and reverse circulation holes from 3½ to 50-1/2 inches (89 - 1283 mm) in diameter in hard rock, overburden, or loose strata formations. Having customers in 105+ countries, we have built our customer-centric reputation on providing the highest value in products, performance, and personal service available in the rock drilling industry.

Additional Information

Numa Super Jaws Overburden Bits


646 Thompson Road
PO Box 348
Thompson, CT 06277
United States



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