Iibhola zokusila ze-alumina zisetyenziswa ngokubanzi kwii-mill zebhola njengemithombo yeendaba ezirhabaxa kwizinto ze-ceramic ekrwada kunye nemathiriyeli ye-glaze.Iifektri zeCeramic, zesamente kunye ne-enamel kunye nezityalo ezenziwe ngeglasi ziyazisebenzisa ngenxa yokugqwesa kwazo koxinzelelo oluphezulu, ukuqina kwazo okuphezulu, kunye nokunganyangeki kwazo okuphezulu.Ngethuba lokucutshungulwa kwe-abrasive / ukugaya, iibhola ze-ceramic aziyi kunqabile ukuphulwa kwaye i-contamination factor incinci.