ʻO ka mīkini hana ʻōwili kaʻaahi kahi ʻāpana ʻenehana i hoʻohana ʻia e hana i ka metala i loko o nā ala lōʻihi a mau loa ma o ke kaʻina ʻōwili.Ke hana nei ka mīkini ma ke kau ʻana i kahi ʻāpana metala ma o nā huila he nui e hoʻoheheʻe mālie i ka metala i loko o ka ʻaoʻao makemake.Hoʻohana mau ʻia nā mīkini ʻōwili kaʻa no ka hana ʻana i nā ala kaʻaahi, nā pale kiaʻi, a me nā ʻano hana metala ʻē aʻe.Hoʻokumu ʻia kēia ʻike ma koʻu manaʻo maʻamau.
E mālama i ka manawa, ke kālā a me ka hoʻoikaika ʻana me kā mākou mīkini hana orbital roll forming machines.Hoʻolālā ʻia kā mākou mea paʻa paʻa a hilinaʻi e lawelawe i nā hana paʻakikī me ka maʻalahi, no laila hiki iā ʻoe ke nānā aku i ka hoʻonui ʻana i kāu ʻoihana a ʻoi aku ka nui o nā manaʻo o nā mea kūʻai aku.