'Owili wela (Hot rolled), 'o ia ho'i, 'oloka'i wela, ho'ohana 'o ia i ka pa'ipa'i (nui ka ho'olei 'ana i ka billet) ma ke 'ano he mea maka, a ma hope o ka ho'omehana 'ia, hana 'ia ia i mea kila e ka wili 'oloka'a a me ka wili ho'opau.ʻO ke kila wela mai ka wili wili hope loa o ka hoʻopau ʻana i ka ʻōwili ʻia ua maʻalili ʻia i kahi mahana i hoʻonohonoho ʻia e ke kahe ʻana o ka laminar, a laila wili ʻia i loko o kahi wili kila e kahi coiler, a me ka wili kila kila.