Features: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.Efficient Working: 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 SteelColor: Blue/Red (Optional)Type: 3/4/5/6 Teeth (Optional)Outer Diameter: 90mm/3.5inInner Diameter: 16mm/0.63inPackage Size: 18 * 14.5 * 3cm / 7 * 5.7 * 1.2inPackage Weight: 300g / 10.6ozPackage List:1 * Wood Carving Disc