Ibikoresho bikoreshwa muri ibyo bikoresho ni 20CrMnTi, nicyuma gito cya karubone.Ibi bikoresho bizwiho imbaraga zidasanzwe kandi biramba, bigatuma bikoreshwa mubikorwa biremereye mumashini yubuhinzi.
Kubijyanye no kuvura ubushyuhe, carburisation yakoreshejwe.Iyi nzira ikubiyemo kwinjiza karubone hejuru yicyuma, bikavamo urwego rukomeye.Ubukomezi bwibi bikoresho nyuma yo kuvura ubushyuhe ni 58-62 HRC, byemeza ubushobozi bwabo bwo kwihanganira imitwaro myinshi no kuyikoresha igihe kirekire.