What is Progressive Rock Auger by LHR DRILLING EQUIPMENT
Updated: Jan 2, 2022
Progressive rock auger is also called a conical Auger. Its design is made in such a way that spiral flights are cut in an involute shape from 0-180 or 270 or 360 degree. LHR progressive auger is always made as double cut double flight. It can work up to 100 MPA.