● Cutubka dhejinta ayaa leh dhalaal degdeg ah iyo qalab codsi oo dammaanad qaadaya tayada koollada saxda ah ee agabyada cidhifyada kala duwan.

● Heerkulka lagu hagaajin karo xakamaynta. Marka bander-ku uu socdo iyada oo aan lahayn workpiece, nidaamku si toos ah ayuu u joojinayaa kululaynta xabagta.

● Cidhifka la jarjaray ayaa had iyo jeer lagu dhammeeyaa gooyn nadiif ah iyada oo ay ugu wacan tahay hagaha toosan ee saxda ah iyo matoorada xawaaraha sare leh.

● Isbeddelka degdega ah ee u dhexeeya cidhifyada kala duwan ayaa si fudud loo ogaan karaa adigoo gujinaya shaashadda taabashada.