ʻOki ʻOki ʻana i ka ʻuwa hao kila kiʻekiʻe no ka metala

Hoʻohana ʻia ke kila kiʻekiʻe Hss kiʻekiʻe a paʻa, nona ka paʻakikī kiʻekiʻe, ka wikiwiki ʻoki wikiwiki, ka hopena hopena a me ke kūpaʻa wela kiʻekiʻe;ʻoi aku ka ʻoi o nā mea ʻoki, ʻoki kūʻokoʻa, hoʻemi haʻahaʻa, 50% ʻoi aku ka lōʻihi o ka lawelawe ʻana, ka pale ʻana i ka corrosion a me ka pale wela, a loaʻa ka paʻa maikaʻi loa.Eia kekahi, hāʻawi ke kila kiʻekiʻe i ka rigidity ʻoi aku ka maikaʻi no nā mea hoʻohana e ʻimi nei i kahi ala wikiwiki a maʻemaʻe e ʻoki metala.Eia kekahi, hāʻawi kēia ʻano kila i ka pale ʻana i ka corrosion, paʻa loa, a paʻakikī loa e ʻoki.

ʻO kahi hiʻohiʻona koʻikoʻi o kēia ʻike lua metala ʻo kāna hoʻolālā puna, e kōkua i ka hoʻoponopono ʻana i ka helu hānai a kōkua i ka hoʻokuʻu ʻana i nā ʻāpana i ʻole e pōʻino ka bit drill.ʻO kēlā me kēia ʻoki ʻoki kahi ʻāpana o ka hana ʻoki, e hōʻemi ana i ka brittleness o ka lua.