Jiri nhọrọ kachasị mma mechie ahịrịokwu na-esonụ: Otu esi egbutu osisi na band saw.  Nhọrọ: - Weta osisi ị chọrọ ịkpụ ma tinye ihe nchekwa gị. Tụgharịa ihe ahụ ị na-ahụ ma bee ya. - Gbanye band saw ma tinye osisi gị n'elu. Gbanye ya n'ime mma ahụ ma mee ka ọ daa n'ala.  Azịza:
Were osisi ị chọrọ ịkpụ ma tinye ihe nchebe gị. Tụgharịa ihe ahụ ị na-ahụ ma bee ya.