Seat Tube ReamersSeat tube reamers for removing burs and cleaning seat tubes. All reamers require CYT6602 - handles for seat tube reamers 270mm (720061)Handles For Seat Tube Reamers * CYT6602* Art Nr: 720061* EAN Code: 8590831220705* 270mm Long Handles for Seat Tube ReamersCutting Head for removing burs and cleaning 25.4mm seat tubes.* CYT6600A* Art Nr: 720092* EAN Code: 8590831220767* To be used with tool holder art 720061Cutting Head for removing burs and cleaning 27.2mm seat tubes.* CYT6600F* Art Nr: 720097* EAN Code: 8590831220811* To be used with tool holder art 720061Cutting Head for removing burs and cleaning 30.9mm seat tubes.* CYT6600L* Art Nr: 720169* EAN Code: 8590831220927* To be used with tool holder art 720061Cutting Head for removing burs and cleaning 31.6mm seat tubes.* CYT6600N* Art Nr: 720101* EAN Code: 8590831220866* To be used with tool holder art 720061Cutting Head for removing burs and cleaning 31.8mm seat tubes.* CYT6600P* Art Nr: 720102* EAN Code: 8590831220859* To be used with tool holder art 720061