Kupopera magiya a Bevel ndi njira yopangira magiya a bevel, gawo lofunikira kwambiri mu makina otumizira magetsi, ntchito zamagalimoto, ndi makina omwe amafunikira kutumizira magetsi a angular.

Panthawi yachogwirira cha giya la bevel, makina odulira chitoliro okhala ndi chodulira chitoliro amagwiritsidwa ntchito kuumba mano a giya. Chodulira chitolirocho chimafanana ndi giya la nyongolotsi lomwe mano ake amadulidwa m'mphepete mwake. Pamene giyayo ilibe kanthu ndipo chodulira chitolirocho chizungulira, manowo amapangidwa pang'onopang'ono kudzera mu njira yodulira. Ngodya ndi kuzama kwa mano zimayendetsedwa bwino kuti zitsimikizire kuti manowo ali bwino komanso kuti agwire ntchito bwino.

Njirayi imapereka kulondola kwambiri komanso magwiridwe antchito, ndikupanga magiya a bevel okhala ndi mbiri yolondola ya mano komanso phokoso lochepa komanso kugwedezeka kochepa. Kuyika magiya a bevel ndikofunikira kwambiri m'mafakitale osiyanasiyana komwe mayendedwe olondola a angular ndi kutumiza mphamvu ndikofunikira, zomwe zimathandiza kuti makina ambiri amakina azigwira ntchito bwino.