Mpempe akwụkwọ 28 ahụ na-eme ka mmiri, igwe na rọba dị n'ime ya kpochapu ya nke ọma.Ọ na-egbutu kpọmkwem site na mmalite.Oghere agụba dị mma maka ntinye ngwa ngwa nke usoro.Ọ nwere ike na-egbutu nke ọma, nwere ike ibunye ike ozugbo wee belata ịma jijiji.Mpempe akwụkwọ a na-agbanwe agbanwe nwekwara ike igbutu osisi siri ike na ihe ọla, gụnyere mbọ na skru na-esighi ike, ọkpọkọ igwe anaghị agba nchara na profaịlụ pere mpe.Mgbe ị na-egbutu ọla ndị na-adịghị ike na abrasives, BIM (bimetal) nchikota nke HCS (elu carbon steel) agụba na HSS (oke ọsọ ígwè) ezé na-eyi nguzogide na ikpo ọkụ ọkụ, si otú ahụ na-eme ka ogologo ndụ nke agụba.Sistemụ mgbanye na-emeghe nwere ike wepu ngwa ngwa ma dochie agụba n'ime sekọnd 3, yana njikọ siri ike nke 3 dị n'etiti igwe na ngwa na-enyere sistemu ịrị elu aka imepụta nnyefe ike kacha ukwuu.Ọ dabara maka ngwaọrụ ike niile na ngwa ọrụ ọtụtụ ọrụ nkịtị.
• Bee osisi na igwe kpomkwem
• 28 agụba nwere ike hụ na nkenke larịị na miri igbutu osisi, metal na plastic, nwere ike nweta kpọmkwem igbutu.
• Ngwakọta BIM nke agụba HCS na ezé HSS nwere nguzogide abrasion na nguzogide okpomọkụ, yana ogologo ndụ ọrụ.
