Radial Bristle Disc, pogwiritsa ntchito Mbewu za Ceramic Abrasive Grain ndi ma bristles oumbidwa, osinthika, amapereka kukhudzana kwambiri kuposa maburashi a waya ndikusunga katundu wowononga moyo wonse wa disc.Disiki yothamangayi imachotsa utoto, zothimbirira, zomatira, zowotcha, dzimbiri, ma oxide olemera, ndi zonyansa zapamtunda kuchokera kumadera akuluakulu.