Tsananguro Pfupi:

Yakakwirira-mhando alumina abrasives uye nebwe abrasives vanopisa chakatsindirwa.

Zvigadzirwa zvechigadzirwa: chengetedzo yechigadzirwa, kugona kwakanyanya, kunyatsoita basa, kuwedzera kusakara, kugadzikana uye kusimba, ine maficha ekudzivirira kwakasimba, kusagadzikana kwekukanganisa, kupfugama kupokana, kukuya kukurumidza kumhanya, kukuya kwakatsiga, hupenyu hurefu hwebasa, nezvimwe.

Chigadzirwa chinonyanya kushandiswa: kukuya, kubvisa ngura, kupukuta, kukuya simbi, kugaya musono kukuya, kupisa simbi chamfering, uye pamusoro penzvimbo.

Dhaimondi uye resin bond zvakapisa zvakatsikirirwa kuita chigadzirwa.