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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Numa has built a legacy of high quality, Made in the USA rock drilling hammers and bits for DTH, HDD, and reverse circulation holes 3½ to 50½ inches (89 - 1283 mm) in diameter. Our history of innov...
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Bit Brokers International is and has been family owned and operated since 1988. Our products and services include but are not limited to tricones, PDC Bits, PDC Repair, PDC Cutters, Custom-Built Ho...
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CME drills, well known in geotechnical and environmental drilling industries for their capability and durability, possess a combination of mechanical drive line torque and spindle speeds ideal for ...
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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: Hollow Ste...
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