Iisikrini sediskiiqulethe iidiski ezijikelezayo zokwahlula inkunkuma ngokucocwa phakathi kweediski ngokuxhomekeke kubukhulu kunye nobunzima benkunkuma ngelixa inkunkuma ihamba kwiidiski zokujikeleza.Izikrini zeDisc ziyakwazi ukwahlula ungcoliseko, uthuli, inkunkuma evuthayo nengatshayo kwaye zisetyenziswa ngokubanzi kushishino lokucoca inkunkuma ukwahlula inkunkuma yokulahla inkunkuma engacocekanga kunye nenkunkuma exutyiweyo yemizi-mveliso.