Tilmaamaha isticmaalka qalabka hilibka hilibka lo’da:

1. Diyaarso hilibka lagu gooyo miiska qalliinka, oo hagaaji saxanka riixaya; marka mishiinku socdo, gacmahaaga ka fogee daabka si aad uga fogaato dhaawac;

2. Si loo hagaajiyo dhumucda jeexjeexa, jeexjeexa hilibka doofaarka ee CNC wuxuu yeelan karaa shaashad dareere ah, iyo hawlgalka tooska ah waa mid fudud oo sax ah;

3. Guji badhanka bilowga, qalabkuna wuxuu bilaabay inuu shaqeeyo; haddii la ogaado in ay adag tahay in la gooyo, jooji mishiinka si aad u hubiso cidhifka daabka, oo isticmaal fiiqan si aad u afeysato;

4. Ka dib marka la xiro, ka saar furka korontada oo ku dheji meesha go’an ee qalabka; si adag ayaa loo mamnuucay in qalabka si toos ah loogu dhaqo biyo!