Unlike metal conduit which has to be cut and bent, using specialized equipment, to navigate turns and corners, Cor-Line® can be bent and twisted by hand, saving hours of construction site time. When it does have to be cut, no special tools or equipment are needed — a standard hack saw will get the job done. Cor-Line’s interior corrugated surface significantly reduces the amount of friction when pulling cables through long runs, even in runs with 90 degree bends.