AugerBohrer
AugerBohrer is a term used in German-language technical literature to describe a combined drilling and augering tool, designed to bore holes while simultaneously transporting excavated material to the surface. The name combines the English 'auger' and the German 'Bohrer' (drill).
Design and function: In many designs, a central cutting tip creates the hole while a helical auger
Operation: The tool is advanced into the substrate while rotating; the auger removes material and reduces clogging,
Applications: AugerBohrer devices are discussed for soil sampling in geotechnical investigations, installation of posts or foundations,
Market presence: The term is not universally standardized and may be used variably by manufacturers. In many