Xadhkaha rullaluistemadka cylindrical ee safka keli ah ayaa si fiican ugu habboon inay qaadaan xoogagga shucaaca sare. Iyadoo ku xiran naqshadeynta ama meeleynta garbaha, xargaha rolalka cylindrical ayaa awood u leh inay u adkeystaan xoogagga hooseeya ee hal ama labadaba. Xirmooyinka cylindrical-ka ah ee safka ah ayaa ah biraha la gooyn karo - taasoo sahlaysa in la isku keeno ama la kala furfuro xadhkaha.
