Ho fana ka lits'ebeletso tse ikhethileng tsa tlhahiso ea lisebelisoa le lits'ebeletso tsa mochini o nepahetseng, re shebana le litharollo tse lokiselitsoeng bakeng sa likarolo tsa phetisetso ea motlakase. Ka lilemo tse fetang leshome tsa boiphihlelo, re fana ka lits'ebeletso tse ikhethileng ho tloha ho prototyping ho isa tlhahiso e felletseng. Re sebeletsa liindasteri tse fapaneng ho kenyelletsa le sefofane, ts'ireletso, bongaka, oli ea khoebo, motlakase le likoloi, ho etsa likarolo tse nepahetseng. Re sebelisa theknoloji ea othomathike le CNC ho tsamaisa tlhahiso, ho fokotsa litšenyehelo, le ho ntlafatsa ho nepahala. Re fana ka likere tse sebetsang hantle tsa mochini oa CNC, ho kenyeletsoa likere tsa helical le spur, hammoho le mefuta e meng ea likere tse joalo ka likere tsa pompo, likere tsa bevel, le liboko.