Hoʻolālā kūikawā ʻia kēia huahana no ka mīkini paʻakikī.E like me: stainless steel, alloy steel, titanium alloy a me nā mea hana kūikawā ʻē aʻe.Loaʻa i ka drill bit nā hiʻohiʻona o ka hana wāwahi chip maikaʻi, ka pale pale ikaika a me ka lōʻihi kiʻekiʻe.Hoʻohana nui ʻia i ka ʻoihana koa, aerospace, thermal power, boiler, petroleum a me nā ʻoihana ʻē aʻe