ʻO nā mea ʻoki wili karbide nā mea ʻoki wili ʻaoʻao ʻekolu ʻaoʻao, nā ʻoki ʻoki kihi, nā ʻoki wili lau ʻike, nā mea ʻoki wili ʻano T, etc.

ʻOki wili ʻaoʻao ʻekolu ʻaoʻao: hoʻohana ʻia e hana i nā ʻāpana like ʻole a me nā ʻanuʻu. Loaʻa iā ia nā niho ʻoki ma nā ʻaoʻao ʻelua a me ke anapuni.

ʻOki milling angle: hoʻohana ʻia no ka wili ʻana i nā ʻāpana ma kekahi kihi. ʻElua ʻano o nā mea ʻoki wili hoʻokahi a me nā ʻoki ʻoki pālua.

ʻOki ʻoki wili lau ʻike: hoʻohana ʻia no ka hana ʻana i nā awāwa hohonu a ʻoki i nā mea hana. He nui kona mau niho ma kona anapuni. No ka hoʻemi ʻana i ka friction i ka wā wili, aia nā kihi deflection lua o 15′~1° ma na aoao elua o na niho oki. Kahi mea hou aʻe, aia nā mea ʻoki wili kī, nā mea ʻoki wili wili dovetail, nā mea ʻoki wili wili i ke ʻano T, a me nā mea ʻoki wili like ʻole.

ʻOki wili ʻano T: hoʻohana ʻia no ka wili ʻana i nā ʻāpana ʻano T.