Features of use: The outer diameter of the wooden grinding wheel is 125 mm and the inner diameter is about 22 mm. The grinding wheel has a simple structure and is easy to install and use. shaping, sanding, cutting and more. Easy wood peeling, sanding,cutting and even sawing. material: manganese steel wood cutting board, sharp, such as wood peeling, grinding, cutting, etc. EASY TO USE: Our carbide grinding wheels can be quickly removed and shaped, making them ideal for bending. Unique design: these grinding stones are based on a special spine design and are stronger and more efficient than other grinding stones. This grinding wheel can be used for wood materials, grinding, engraving and other DIY wood products. It is an ideal tool for both professionals and non-professionals. Wide range of applications: the grinding wheel is suitable for non-metallic and non-hard materials and is mainly used for pruning wood, cutting of roots, tea leaves, peels, chamfering, cutting and deburring, polishing, manual DIY etc. NOTE: Wear protective gloves when using the angle grinder. Make sure it is installed correctly before using it. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.