Chain saw, inozivikanwawo sechainsaw, isaha inotakurika inofambiswa neinjini yepeturu.Inonyanya kushandiswa kugadzira matanda uye kuvaka huni.Chirevo chayo chekushanda ndechekuita chiito chekuveura nekufamba kwepashure kweakadzikama L-akaita mablades pacheni yesaha.Chain saws dzinowanzo kupatsanurwa kuita motorized chainsaws, non-motorized chainsaws, nezvimwe.