Universal: Wood Grinder Disc has a diameter of 125 mm and a shaft of 22.2 mm, and the rotor file is compatible with all common angle grinders. So you don't need any additional adapters or accessories! When using, please install the angle grinder guard; Each package includes 1 curved wood carving blade, 1 surface grinder profile blade and 1 beveled wood carving blade. Use: Angle grinder wheels can be used to remove paint from old non-metallic surfaces or tables and benches in the home. You can also refinish the wooden floors in your home. Used to polish shed paint fences in the yard. Reshape the stump to remove materials, create artistic sculptures, and create a beautiful arc effect; Unique Design: Relying on the special thorn design, this grinding wheel is stronger and more efficient than other grinding wheels. This grinding wheel can be used for wood materials, sanding, carving, and any other DIY wood products. It is the ideal tool for both professionals and non-professionals.