ʻO Radial Bristle Disc, me ka hoʻohana ʻana i ka Ceramic Abrasive Grain proprietary a me ka molded, flexible bristles, hāʻawi ʻoi aku ka pili o ka ʻili ma mua o nā pulu uea a mālama i ka waiwai abrasive i ke ola o ka disc.Hoʻopau kēia diski holo wikiwiki i ka pena, nā ʻili, nā mea hoʻopili, nā weld wela, ka ʻōpala, nā oxide kaumaha, a me nā mea haumia mai nā wahi nui.