CFA - Continuous Flight Auger

EK60, CFA

EK90, CFA Drilling

EK110, CFA

 
 

CFA - Continuous Flight Auger…

Continuous flight augering, also known as auger cast piling, is a technique used in construction to create a concrete deep foundation. Continuous flight auger has been used in the United Kingdom since 1966, but its use is relatively new in the United States.