A Flap disc within an exceptionally versatile abrasive disc that is definitely long lasting, very affordable, and offered in numerous models to suit distinct tools. Abrasive flaps are mounted, overlapping one another, to a Heart hub. Consists of internal and exterior circlips with straight and ninety° bent jaws. Cast from https://www.hukums.com/products/driger-12-inch-ratchet-pipe-threader