bit grinders

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…

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…