Hot-mbamuikha ndi utomoni apamwamba ndi okhakhala
Zogulitsa: kukhazikika kwazogulitsa, kuwongola sikuwotchera workpiece, kuuma pang'ono, makamaka zinthu za abrasive, zamphamvu komanso zosavuta kugwa,
ndipo ali ndi makhalidwe a kwamakokedwe, zimakhudza ndi kupinda mphamvu.
Zogulitsazo ndizoyenera: chitsulo wamba (chitsulo chazitali, chitsulo chazitali, chitsulo chosalala, rebar, chitoliro chachitsulo, ndi zina zambiri), chitsulo chachikulu, chitsulo cholimba, chitsulo chosapanga dzimbiri, chitsulo chofa, aloyi chitsulo, ndi zina zambiri.