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Company Profile
Premium Listing
Numa Hammers & Bits
P.O. Box 348 646 Thompson Rd.
Thompson,
CT
06277-0348
United States
Phone: (800) 356-6862
(860) 923-9551
Fax: (860) 923-2617
Contact
For over 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 (89 - 1283 mm) in diameter. Our long history of innovation and expertise has resulted in a wide range of reliable DTH and HDD products perfectly suited for hard rock, overburden, or loose strata formations. Numa provides some of the industry's top rock drilling experts providing a wide array of insight into drilling methods, tooling, fluids, bits, reamers, rock tools, swivels, and more.
Business Type
- Manufacturer
Trade Names
Champion
DCS
Dual Fluid System (DFS)
Impact Ring Bit System
Patriot
Super Jaws Overburden Bits
Numa Hammers & Bits | Made in USA
Product Categories
Products
HDD Drilling System
HDD rock drilling systems including hammers, bits, side load sonde housings, bent subs, adaptors, and accessories capable of drilling holes 3⅞" to 10" (102 - 254 mm) in diameter.Click Here to learn more.
Numa Hammers & Bits
Numa’s dependable, Made in the USA DTH and HDD hammers, bits, and accessories drill holes 3 ½ to 50 ½ inches (89 - 1283mm) in diameter through hard rock, overburden, or loose strata.Click Here to learn more.
Rock Drilling Dependability
Drillers rely on Numa for industry leading DTH and HDD hammers, bits, overburden systems, ring bits, and expertise for drilling holes 3½” - 50½” (89 -1283 mm) in rock.Click Here to learn more.
Numa Hammers & Bits | Made in USA
Articles
Downloads
Numa Super Jaws Overburden Bits
Simultaneous drilling and casing in hard rock and overburden formations 5½” to 42” (457 - 1066 mm). Wings extend out to drill a full diameter hole then retract to bring all tooling to the surface.
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Numa Large Conventional Hammers & Bits
Made in the USA hammers, bits, and accessories for drilling vertical, horizontal, and reverse circulation holes 9⅞" to 50½" (251 - 1283 mm).
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Numa Small Conventional Hammers & Bits
Made in the USA hammers, bits, and accessories for drilling vertical, horizontal, and reverse circulation holes 3½" to 10" (89 - 254 mm).
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Numa HDD Drilling Systems
Made in USA HDD hammers, bits, side load sonde housings, bent subs, and adaptors for drilling holes 3⅞" to 10" (98 – 254 mm).
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Numa Utility Pole Rock Drills
Provides a complete solution for installation of pole sockets when drilling rock, overburden, boulders, or bedrock. Drills holes 11⅞" to 36" (302 to 914 mm).
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Numa Casing Ring Bit Systems
Capable of drilling 16" to 48" (406 – 1219 mm) holes using conventional or RC DTH hammers. Components include a pilot bit, casing shoe, and heavy-duty ring bit.
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