ʻO ke kāʻei Bevel me nā niho curved, oblique e hāʻawi i ka hoʻopili lohi a me ka ʻili pili nui i ka manawa i hāʻawi ʻia ma mua o kahi ʻāpana bevel pololei like.
ʻO nā hiʻohiʻona o nā hiʻohiʻona spiral bevel:
Loaʻa i ka 1 ka ratio pili kiʻekiʻe, ʻoi aku ka ikaika a me ka lōʻihi ma mua o kahi pahu bevel pololei
2. Hāʻawi i kahi lākiō hoʻemi kiʻekiʻe
3. Loaʻa ka maikaʻi o ka hoʻouna ʻana me ka haʻahaʻa haʻahaʻa
40 Hoʻokomo i kekahi mau pilikia ʻenehana i ka hana ʻana
Nā mea hoʻohana i nā kaʻa, nā kaʻa, nā kaʻa, nā kaʻa hoʻohaʻahaʻa hope loa no nā moku, kūpono loa i nā kaʻa holo kiʻekiʻe, nā ukana kaumaha.