Nā pono o nā ʻāpana wili kila tungsten no ka wili ʻana i nā ʻāpana hana kila kila.

1. Kū'ē maika'i i ke komo 'ana, kila tungsten, ma ke 'ano heʻūmiʻi wiliʻo ka lua wale nō ma hope o PCD, he kiʻekiʻe ke kūpaʻa ʻana i ka ʻaʻahu a he kūpono loa ia no ka hana ʻana i nā ʻāpana hana kila/kila kila
2. Ke kūpaʻa wela kiʻekiʻe, he maʻalahi ke hoʻoulu i ka mahana kiʻekiʻe i ka wā e ʻeli ai i loko o kahi kikowaena mīkini CNC a i ʻole kahi mīkini ʻeli. ʻO ke kūpaʻa wela kiʻekiʻe o ke kila tungsten e hoʻoponopono wale i kēia pilikia. Inā hoʻohana ʻia ka wili kila wikiwiki HSS no ka hana ʻana, e hoʻopau mālie ka mahana kiʻekiʻe i ka wili kila wikiwiki a hana i ka deformation, kahi e hoʻopilikia ai i ke ʻano a me ka pololei o ka lua i loko o ka workpiece.

3. Ke kūpaʻa ʻana i ka palaho,nā ʻāpana wili kila tungstenhe kiʻekiʻe ke kūpaʻa ʻana i ka corrosion a hiki ke hoʻohana ʻia ma nā wahi me nā ʻano hana ʻino.
4. Hiki i ka hānai ʻana o nā mea hānai nui a me nā wili kila tungsten ke hiki i ka 0.1 ~ 0.18mm / r i ka wā e hana ai i ke kila kila, a he 10 kekona wale nō ka lōʻihi no kahi lua.Hoʻopōkole nui i ka manawa hana a hoʻonui i ka nui o ka hana, kūpono no ka hana ʻana i nā nui o nā kauoha.