Center Rock manufactures a full line of DTH hammers & bits from 3.5" (89mm) to 48" (1219mm), ROTO LOC overburden drilling systems, and LP Canister Drills from 18" (457mm) to 144" (3658mm). We also ...
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For forty years, Numa has built a strong legacy of high quality, Made in the USA rock drilling hammers, bits, and accessories for drilling DTH, HDD, and reverse circulation holes 3½ to 50½ inches (...
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Founded in 1988, BBI is a family-run business specializing in high-quality drilling tools and solutions. We offer a wide range of products, including tricone bits, PDC bits, reamers, Hammers, Hole ...
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Mills Machine Company (est. 1908) is a custom manufacturer of earth drilling tools, bits for water well, mining, environmental, geothermal and construction drilling industries. Products include Hol...
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Mobile Drill Intl supplies a full line of new & used drill rigs along with parts & tooling for the Geotechnical & Environmental industries. MDI is structured to not only be a supplier for our custo...
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