Brush Research 1 18" 29mm Flex-Hone Cylinder Hone Tool 180 Grit Silicon Carbide

The Brush Research 1 1/8" 29mm Flex-Hone Cylinder Hone Tool with 180 Grit Silicon Carbide is a very versatile tool that is perfect for polishing bicycle seat tubes. Customers have used it on common sizes like 26.8 and 27.2mm as well as on vintage mountain bikes. It is also useful for cleaning out tubes on new frames before inserting the seatpost. Customers have reported that the Flex-Hone works perfectly, polishing out rusted seat tubes so that seatposts slide in with no problem. The Flex-Hone has received great feedback with customers describing it as a high-quality tool that does exactly what it's supposed to do.