Ke koi nei ʻo OPT i ka hana ʻana i nā hōʻailona me kona ʻano maikaʻi, ke kūʻai ʻoe i nā huahana OPT, ke kūʻai nei ʻoe i ka hana pono a me ke ola mea hana.No nā makahiki he nui, ua ʻike piha ʻia nā mea hana o OPT e nā mea kūʻai aku a me nā ʻāina ʻē.
Mea paahana: CBN tungsten kila, daimana
Mīkini kūpono: Hoʻohana nui ʻia nā mea hoʻokomo CBN no ka mīkini paʻakikī a me nā mea abrasive, e like me ke kila paʻa, hao hao, superalloys, a me nā seramika.Hiki ke hoʻopili ʻia nā mea hoʻokomo CBN i nā ʻano mea hana mīkini like ʻole, e like me ka lathes, nā mīkini wili, nā mīkini hoʻoheheʻe, a me nā mīkini wili.