SincereetaliFeatures: Product Size: The outer diameter of the angle grinder disc is about 90mm/3.5in and the hole diameter is about 16mm/0.63in. High Quality: The angle grinder carving disc is made of durable and solid tungsten steel, and not easy to break or deform. Effective Operation: Using discs can make the surface smoother, especially it has obvious effects on convex and concave areas. Wide Applications: These discs are only designed for hard or soft wood materials, can be applied for sanding, shaping, grinding, polishing, carving, etc. Multiple Choice: 4 types can be selected, 3/4/5/6 teeth. You can choose the one that suits your needs. Specifications: Material: Tungsten Steel Color: Blue/Red (Optional) Type: 3/4/5/6 Teeth (Optional) Outer Diameter: 90mm/3.5in Inner Diameter: 16mm/0.63in Package Size: 18 * 14.5 * 3cm / 7 * 5.7 * 1.2in Package Weight: 300g / 10.6oz Package List: 1 * Wood Carving Disc