52" Hole Opener Assembly

State of the art Hard Rock Hole-Openers use HDD Jet Nozzles

HDD Jet Nozzle Assemblies have recently been incorporated with great success into new hard rock, hole-opener designs and shipped to South America for a series of very demanding HDD projects. The hole-openers were designed and manufactured by Cherrington and on a South America collaboration that involved opening HDD holes to 52 inch in diameter, in formations that were predominantly […]