Isebenzisa i-40Cr noma i-42CrMo njengento eyisisekelo, ukunemba okufojiwe okungenalutho kwenzeka kujwayelekile, ukuphenduka, ukushiswa kwegiya, i-carbonitriding, ukufakwa kwe-thermal kanye nokushisa, ukugaya okuhle kwendilinga yangaphakathi, kanye nochungechunge lwezindlela zokwelapha zokuqeda ukugqwala yi-HRC58- HRC62, ubuciko obuhle, nokuhlolwa okuqinile kwekhwalithi yemikhiqizo eqediwe.

Izinhlobonhlobo zemiklamo yendawo yezinyo elungiselelwe iyatholakala kubasebenzisi abangakhetha kuzo: uhlobo lwezinyo le-herringbone, uhlobo lwezinyosi eziyindilinga yekhekheba lezinyosi, uhlobo lwenhlanganisela yezinyo eliqondile, uhlobo lwezinyo oluvunguzayo lwe-helical, uhlobo lwamazinyo aqondile ajwayelekile, kanye nohlobo lwamazinyo.

Ukucutshungulwa komshini wokugaya okunemba okuphezulu kuqinisekisa ukuthi indilinga yangaphakathi yerola yokucindezela ifanelana kahle namabheringi omsebenzisi, kanye nezidingo ze-coaxiality zendilinga yangaphakathi nangaphandle ye-roller yokucindezela.