Chitsulo cha perforated ndi chidutswa chachitsulo chomwe chadindidwa, chopangidwa, kapena kukhomedwa kuti chipange mabowo, mipata, ndi maonekedwe osiyanasiyana okongola. Zitsulo zosiyanasiyana zimagwiritsidwa ntchito popanga zitsulo, zomwe zimaphatikizapo chitsulo, aluminiyamu, chitsulo chosapanga dzimbiri, mkuwa, ndi titaniyamu. Ngakhale kuti perforating imapangitsa kuti zitsulo ziwoneke, zimakhala ndi zothandiza zina monga chitetezo ndi kupondereza phokoso.

Mitundu yazitsulo zomwe zimasankhidwa kuti zibowole zimadalira kukula kwake, makulidwe ake, mitundu ya zida, ndi momwe zidzagwiritsire ntchito. Pali zoletsa zochepa pamawonekedwe omwe angagwiritsidwe ntchito ndikuphatikiza mabowo ozungulira, mabwalo, opindika, ndi ma hexagonal, kutchula ochepa.