10/15/2026
Serving the Water Well Drilling Industry
CENTER ROCK INC.® designs and manufactures DTH hammers and DTH button bits from 3.5″ to 48″ (89mm – 1219mm) with various shanks, face styles, and carbide button configurations. For waterwell drilling, we offer the valved CENTER ROCK FORCE® (RF), which utilizes QL shank bits. CENTER ROCK has also designed a unique underreamer overburden drilling system, called ROTO LOC®, that drills and simultaneously advances casing.
Center Rock - We Make Rock Disappear!