1. Ifanelekile ukupolisha izinto ezahlukeneyo zamatye, ukupolisha okomileyo kusebenza ngakumbi kwaye kuhambelana nokusingqongileyo;
2. Isantya esikhawulezayo sokumenyezisa, ukuqaqamba okulungileyo, ukungafihli, kwaye akukho tshintsho kumbala wegraniti nelitye lenyengane;
3. Ukuchasa okuqinileyo, kunokugotywa ngokuthanda, kwaye kunobomi obude benkonzo;
4. Ipadi yokupholisha idayimane ifanelekile ukupholisha, ukulungisa nokupholisha igranite kunye neethayile zebhastile;
5. Isantya sokujikeleza esicetyiswayo yi-2500RPM, kwaye isantya esiphezulu sokujikeleza ngu-5000RPM;