Interleaf Flap Wheels are a form of rotating tools that can be used on a grinder. Their name comes from the strips (or flaps) of abrasive material that they have, spreading out from a central hub. The most common method for securing the flaps to the hub is adhesive that bonds the flaps together and to the hub. Flap wheels have many uses that include de-nibbing, edge breaking, proper stain application, and sanding. Instead of sanding manually, you can use flap wheels to reduce the time and effort you spend on this task. These tools are especially useful and effective when you are sanding items that have contours or profiles. Because flap wheels have such flexibility, they can handle fine sanding and not put burns or white lines on an item’s finish. Using flap wheels for sanding produces quality output because they are designed to give consistent results.