Ojiji nke akụkụ atọ n'akụkụ egwe ọka cutter

Na mgbakwunye na isi ihe na-eme ka ọkpụkpụ dị n'elu okirikiri, akụkụ atọ na-egwe ọka na-eme ka ọkpụkpụ dị n'akụkụ, nke na-eme ka ọnọdụ ịkpụ ahụ dịkwuo mma, na-eme ka ọ dị mma ma na-ebelata ihe dị elu. 

The isi ojiji nke ọkara ekweghị ekwe, ike nke metal ihe nke nzọụkwụ elu na uzo n'elu-egwe ọka nhazi, nwekwara ike-eji na-abụghị ọla ihe nhazi, superhard ihe, atọ n'akụkụ ọnụ egwe ọka cutter nke siri ike bee ihe nke nzọụkwụ elu na uzo-ekara elu-egwe ọka usoro.

tumadi ji maka-egwe ọka na ofu uru nke uzo, ma na-egwe ọka n'ozuzu uzo, nzọụkwụ elu, n'akụkụ.