1. Safe 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. 2. Efficient Filtration: The angle grinder dust shroud effectively blocks the dust generated during the grinding process of stone and concrete, maintaining a clean working environment. 3. Dust 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. 4. Widely 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. 5. Easy 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. tem Type: 9 Inch Angle Grinder Dust Shroud Weight: . 988.00g / 34.9oz Outer Diameter: . 265mm / 10.43inch Clamping Inner Diameter: . 76mm / 2.99inch Dust Outlet Inner Diameter: . 39mm / 1.54inch Suitable for: 230mm Grinding Wheel (not included) Application: Polishing Stone, Floor, Concrete Color: Blue + Black Material: Nylon + zinc aluminum alloy Package Contents: 1 * Angle Grinder Dust Cover 1 * Wrench 1 * Washer 4 * Clamp Rings 1 * Joint Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.