Insimbi yesiteshi iwumucu omude wensimbi onengxenye ye-groove.Kungokwensimbi ye-carbon structural esetshenziswa ekwakheni nasemishinini.Iyinsimbi yesigaba ene-cross-section eyinkimbinkimbi futhi ukwakheka kwesigaba sayo kuyisimo se-groove.Insimbi yesiteshi isetshenziswa kakhulu ekwakheni isakhiwo, ubunjiniyela bodonga lwamakhethini, okokusebenza kwemishini kanye nokukhiqizwa kwezimoto.