Universal Applicability: Angle grinder disc diameter is 115 mm/4-1/2 inch and arbor diameter is 22 mm so this size can fit most the angle grinder in the market. install the angle grinder guard when using. Material: This angle grinder disc is made by premium titanium steel which has the higher hardness and longer life. Application: This angle grinder disc can be used to remove old non-metallic surfaces or paint such as tables and benches in the house. You can also renovate the wooden floors in the house. Used to polish the lost paint fence in the yard. Shape the tree stumps to remove materials, artistically sculpt them, and create a beautiful arc effect and can also repair and level the boards and reduce the thickness of the boards Package 1 x Angle grinder disc