Izinto eziningi zikhombisa ukusebenzisa nokuthuthukisa izifilitha ezahlukene, futhi zikhombisa izinto ezahlukene zokusebenza njengokungena ngamabhanti, ukungena ngokwezindlela, ukungena ngokwekhethiweyo, ukungena ngokwezinkambu, noma okunye, okwenza kube nomthelela wemithombo yezinto ezahlukene.
Ukungena ngokwezinkambu kungakhiwa ngezinto zomhlaba we-65 manganese steel ukuthi kube nomthelela omkhulu.
Ukunikeza isandla isetshenziselwa ngokusebenzisa isayinethiki yokusebenza, okuyisikhathi esinamandla futhi esingcono ukusebenzisa.