An ba da shawarar MetPrep 1TM grinder / polisher don yin samfurin hannu, ko polishing samfurin da ke karya ta amfani da kayan aikin hannu. Za a iya sarrafa duk ayyuka ta hanyar dijital, gami da gudu / dakatarwa, saurin juyawa na farantin gila, shugabancin juyawa na farantin gila, da kwararar sanyaya. Ta karfi tsari da rabuwa irin gila disk spindle iya tasiri kawar da rawar jiki. Daidaitaccen gila kwamfutar tabbatar da madaidaiciya aiki karkatarwa kasa da 5 microns, da kyau aikace-aikace polishing fim polishing. Ko da dai a cikin shugabanci na agogo ko a baya da agogo, za a iya daidaita saurin juyawa na kwalliyar kwalliyar a cikin kewayon 5-350, koyaushe daidai don kiyaye saurin juyawa mai ƙarancin juyawa. Electronic spiral bututun kunna sanyaya ruwa da kuma sauki cimma kwararar iko tare da wani sarrafa bawul.