1Safe and Reliable: The angle grinder dust cover is designed specifically for the 230mm angle grinder, perfectly fitting, blocking debris and particles, preventing impurities from entering the machine's interior, and extending its service life. 2Efficient Filtration: The angle grinder dust shroud effectively blocks the dust generated during the grinding process of stone and concrete, maintaining a clean working environment. 3Dust Free Polishing: Using this 9 inch angle grinder dust shroud for polishing can reduce dust in the air, improve work efficiency, and create a dust free polishing experience. 4Widely Applicable: The 9 inch angle grinder dust shroud can be used for polishing hard materials such as stone and concrete, meeting the needs of various scenarios. 5Easy to Use: Installation is simple and fast, and once connected to the angle grinder, angle grinder dust shroud can be used normally without the need for additional tools or skills. Specifications tem Type: 9 Inch Angle Grinder Dust Shroud Product Material: Nylon, Zinc Aluminum Alloy Product Color: Blue Black Weight: Approx. 988.00g / 34.9oz Outer Diameter: Approx. 265mm / 10.43in Clamping Inner Diameter: Approx. 76mm / 2.99in Dust Outlet Inner Diameter: Approx. 39mm / 1.54in Suitable for: 230mm Grinding Wheel (not included) Application: Polishing Stone, Floor, Concrete Package List 1 x Angle Grinder Dust Cover 1 x Wrench 1 x Washer 4 x Clamp Rings 1 x Joint