I-Chain saw, eyaziwa nangokuthi i-chainsaw, isaha eliphathwayo elinikezwa injini kaphethiloli.Isetshenziselwa ikakhulukazi ukugawula kanye nokwakha izinkuni.Umgomo wayo wokusebenza uwukwenza isenzo sokugunda ngokunyakazisa izindwani ezimise okwe-L ezinyakazayo eketangoni lamasaha.Amasaha amaketango ngokuvamile ahlukaniswa ngamasaha ahamba ngemoto, amasaha angewona awemoto, njll.