IceToolz Tube End Chamfering Tool (a.k.a. IceToolz Sanding Block) is perfect for finishing freshly-cut steerer tubes, seatposts, and handlebars with a small chamfer!
The patented design is capable of finishing both the inside and outside of round tubes and because it is made from Alumina (a hard Ceramic) the tool is suitable for finishing both carbon and metal tubes - although it tends to wear out quickly when used on metal so we recommend only using it for carbon tubes.