Features: Function Suitable for rapid removal and shaping, especially for convex and concave areas. Tungsten carbide teeth give you a outstanding wear-life. Rapid Material Removal Provides rapid material removal, saving your time and effort, meet your various needs, suitable for curved work. Quality Material Tungsten carbide coatings consist of hundreds of extremely sharps teeth that rapidly remove stock and outlasts hundreds of sandpaper pads. Application Should only be used on non-metals or non-metal materials, suitable for wood and other materials. Fit for angle grinder and it is easy to operate it. 5/8 Inch Bore Powerful angle grinding wheel has 5/8 inch bore can intended to mount on a standard electric angle grinder .