In 2008, a dream was conceived by two long-time business associates/friends of leaving the big corporate world in the DTH Drilling Industry and reach for the stars…

On April 1, 2008 (and we were not kidding!), that dream was put in motion and came to fruition with Rock-Tech International being formed by Judy Herndon and David Griffin. Rock-Tech International is headquartered in Alvarado, Texas. Judy has over 29 years industry experience in the water well, oil and gas drilling industry and David has over 34 years industry experience including 12 years living in the Middle East working in Oil/Gas drilling operations.

Rock-Tech International Downloads

Rock-Tech Stone Krusher - Model SK-4 - DTH Hammer - Brochure

Rock-Tech Stone Krusher - Model SK-8 (SD8) - DTH Hammer - Brochure

Rock-Tech Stone Krusher - Model SK-5 - DTH Hammer - Brochure

Rock-Tech Stone Krusher - Model SK-6 - DTH Hammer - Brochure

Rock-Tech Stone Krusher - Model SK-10 (SD10) - DTH Hammer - Brochure

Rock-Tech Stone Krusher - - Model SK 12 - DTH Hammer - Brochure