Umshini wokupholisha ubhontshisi ungasusa lonke uthuli lwazo zonke izinhlobo zikabhontshisi njengobhontshisi, ubhontshisi wesoya, nobhontshisi wezinso.
Ngenxa yokuqoqa ubhontshisi epulazini, kuhlale kunothuli ebusweni bukabhontshisi, ngakho-ke sidinga ukupholishwa ukuze sikhiphe lonke uthuli phezu kukabhontshisi, ukugcina ubhontshisi uhlanzekile futhi ucwebezela, ukuze kuthuthukiswe inani likabhontshisi. ubhontshisi, Emshinini wethu wokupholisha ubhontshisi kanye ne-polisher yezinso, kunenzuzo enkulu ngomshini wethu wokupholisha, Njengoba sasazi lapho umshini wokupholisha usebenza, njalo kukhona ubhontshisi omuhle ozophulwa umhloli, ngakho-ke umklamo wethu ungowokunciphisa Amazinga aphukile lapho umshini usebenza, Amazinga aphukile awakwazi ngaphezu kuka-0.05%.