Ukucutshungulwa kwe-punching kuyindlela evamile yokucubungula yensimbi esebenza ngezinto ezahlukahlukene zokwenziwa, kufaka phakathi insimbi yekhabhoni, insimbi eyenziwe ngensimbi, insimbi engenasici, i-aluminium nethusi. Lezi zinto zokwenziwa zinezimpawu zazo nezinzuzo ekusebenzeni kwesitembu.

Okokuqala, i-Carbon Steel iyinto esetshenziswa kakhulu yokusebenza okusetshenziselwa ukucubungula okusetshenziselwa ukucubungula okuhle nokuqina, futhi ilungele ukukhiqiza izingxenye ezahlukahlukene zesakhiwo nezakhi. Insimbi ye-Galvanized inezindawo ezinhle kakhulu zokulwa nokukhulisa futhi ilungele imikhiqizo yokukhiqiza edinga ukumelana nokugqwayiza, njengezimoto ezinezimoto kanye nezinsizakusebenza zasendlini.

Insimbi engenasici inezici zokumelana nokugqwala, ukumelana kwamazinga okushisa aphezulu nokuphikiswa okuhle nokubukeka okuhle, futhi kufanelekile ekhishini lokukhiqiza, i-Tableware, umhlobiso wezakhiwo neminye imikhiqizo. I-Aluminium ingasindi, inokuvuka okuhle okushisayo kanye nezakhiwo ezinhle zokwelashwa komhlaba, futhi zilungele ukukhiqiza izingxenye ze-aerospace, izingxenye zezimoto kanye nomkhiqizo we-elekthronikhi.

I-Copper inokuqhutshwa okuhle kogesi nokwenziwa okushisayo futhi ilungele imikhiqizo yokukhiqiza efana nezixhumi zikagesi, izintambo, nama-radiator. Ngakho-ke, ngokuya ngezidingo ezahlukahlukene zomkhiqizo kanye nezidingo zobunjiniyela, izinto ezifanele zingakhethwa ukucubungula okushaya ukubhekana nokusebenza komkhiqizo kanye nezidingo zekhwalithi. Kuzinhlelo zokusebenza ezisebenzayo, ukukhethwa kwezinto zokwakha kudinga ukuze ubheke ngokugcwele izici ezinjengezinto ezisetshenziswayo zemishini, ukumelana nokugqwala, ukusebenza, nezindleko ukuqinisekisa ukuthi umkhiqizo wokugcina unokusebenza okuhle kakhulu nomnotho.