Hole Products LLC

(320) 616-0210

William Babcock

Hole Products is a global leader in providing high performance drilling supplies, tools and equipment to the direct push, environmental, geotechnical, geothermal, HDD, mineral exploration, rotary and sonic drilling industries.Read more…

Rock Tech International LLC

(817) 473-0500

12617 E FM 917 Ste A, Alvarado, TX, 76009, United States

David Griffin

Offers 21st century rock DTH technology to the water well, oil/gas, civil construction, and mining industries. Standard/custom designs are standard, dyanite and diamond carbide hammer bits (3″-46″), hole openers in all sizes and shanks, drag bits, drill pipe, the workhorse “Stone Krusher” line and premium “Stone Warrior” line of percussion hammers (2″ through 30″).Read more…

Numa

(800) 356-6862

646 Thompson Rd PO Box 348, Thompson, CT, 06277-2214, United States

NUMA designs and manufactures down-the-hole hammers and bits for drilling hole diameters 3½ to 42 inches. The company is a provider of conventional as well as reverse circulation hammers and bits to the water well, oil/gas, mining, quarry, construction, foundation, environmental, and exploration industries.Read more…

Palmer Bit Co

(800) 421-2487

PO Box 4155, Williston, ND, 58802-4155, United States

Kevin Christensen

Palmer Bit fabricates a multitude of custom-built carbide insert drag bits and hole-openers. It re-tips both rock bits and drag bits. Button bits are also restored in house.Read more…