Mashiinka duubista dunta ee cabbirro iyo noocyada kala duwan ee bar. Marka loo eego nooca shaqada, Mashiinka duubista dunta saddexda dhidibka ah waxaa loo isticmaalaa in lagu farsameeyo tuubooyinka birta ee godan, iyo mashiinka duubista dunta labada dhidibka ah waxaa loo isticmaalaa in lagu farsameeyo birta adag.
Marka loo eego dhexroorka duubista ee workpiece, waxaa jira noocyo badan oo laga dooran karo. Mashiinka hal-qaabka ah wuxuu ku rogi karaa dhexrooryo kala duwan.
Mashiinku wuxuu rogi karaa fiilooyinka dhexroorka kala duwan iyo moodooyinka dunta isagoo beddelaya caaryada (la beddeli karo, metric, American, iyo inch).
Waxaa loo isticmaali karaa quudiye toos ah si loo sameeyo khad wax soo saar oo toos ah, kaas oo badbaadiya wakhtiga, dadaalka iyo shaqada.