Er 32 Paʻi ʻana i nā Collets

1. Hoʻohana nui ʻia i ka wili ʻana, ka hoʻoluhi, ka ʻeli ʻana, ka paʻi ʻana i nā hana no nā ʻano CNC āpau, nā mīkini kālai a me nā mea hana ʻē aʻe.
2. Hoʻopiʻi a paʻakikī, lōʻihi ke ola, ka hana wela a me ka mālama wela kiʻekiʻe, ka ikaika kiʻekiʻe, me kahi kūlana o ka maʻalahi a me ka plasticity.
3. ʻO ka hoʻokomoʻana he wikiwiki a paʻaʻole ka paheʻe, ka huelo square hole design, laka tap ʻaʻole e paheʻe, i ka hoʻonuiʻana i ke ola o ka mea hana me ka hōʻoiaʻana i ka pololei o ka hana.