Umbhobho womshini wokuhlanza ingcindezi wenziwe ngezinto eziqinisa ubulukhuni, ngokuvamile i-HSS, i-ceramic noma i-ruby. Ngoba iphampu lamanzi lingakhiqiza umfutho ophakeme ngokweqile, umbhobho kuzoba lula ukuwugqoka, futhi uma umbhobho usugqokiwe, umbhobho nawo uzobhekana nokulahla. Ngakho-ke Inhloso yokusebenzisa izinto eziqinisa ubulukhuni ukunciphisa ukugqokwa kombhobho futhi siqinisekise ukuqina kombhobho omkhulu kakhulu.

Izinto eziyinhloko zalo mbhobho ngokuvamile zenziwe ngensimbi engagqwali engu-420. Ngemuva kokucima izinga lokushisa okuphezulu, ukwenziwa kwaphezulu nezinye izinqubo, umgogodla wombhobho ungafinyelela ku-H55HRC, okuthuthukisa kakhulu ukumelana nokugqoka kwento leyo.