ʻO nā ʻano like ʻole, nā ʻano like ʻole, me ka mīkini uila kiʻekiʻe a i ʻole nā mea pneumatic e kākoʻo ana i ka hoʻohana ʻana (hiki ke hoʻokomo ʻia ma ka mīkini mīkini).Hoʻohana nui ʻia i ka mīkini, kaʻa, ka hana moku, ka ʻoihana kemika, ke kālai ʻana a me nā ʻoihana ʻoihana ʻē aʻe, i hoʻohana nui ʻia i ka hana ʻana a me ka hana ʻana;Chamfering, chamfering a me grooving o nā ʻāpana mechanical;E hoʻomaʻemaʻe i nā flanges, burrs a me nā weld o nā ʻāpana hoʻolei, forged a welded;Pipeline, impeller runner hoʻopau i ka hana;ʻO ke kalai ʻana i nā mea metala a me nā mea hao ʻole (iwi, jade, pōhaku).