Ama-indexable blade i-blade ebopha into efakwe i-polygonal ecutshungulwe ngaphambili enemiphetho embalwa yokusika emzimbeni wamathuluzi ngokucindezela ngomshini.Uma unqenqema lokusika luba buthuntu ngesikhathi sokusetshenziswa, udinga kuphela ukukhulula ukubopha kwe-blade bese ukhomba noma ushintshe i-blade ukuze unqenqema olusha lungene endaweni yokusebenza, bese luqhubeka lusetshenziswa ngemva kokuboshwa.Ngenxa yekhono eliphezulu lokusika kanye nesikhathi esincane sokusiza sethuluzi elikhonjisiwe, ukusebenza kahle komsebenzi kuyathuthukiswa, futhi umzimba wokusika wethuluzi le-indexable ungasetshenziswa kabusha, okugcina izindleko zensimbi nezokukhiqiza, ngakho umnotho wawo muhle.Ukuthuthukiswa kwama-indexable cutting blades kuye kwakhuthaza kakhulu inqubekelaphambili yobuchwepheshe bethuluzi lokusika, futhi ngesikhathi esifanayo, ukukhiqizwa okukhethekile nokujwayelekile kwama-indexable cutting blades kuye kwakhuthaza ukuthuthukiswa kwenqubo yokukhiqiza yokusika izindwani.