Feature:1. Efficient Dust Extraction: It can be attached to the angle mill or hand mill to provide comprehensive dust protection and avoid dust flying during the cutting process.2. Multi Functional Design: Suitable for grooving and cutting of stone, concrete and other materials, providing accurate and efficient working experience.3. Stable Installation: An adjustable fixing device is provided to ensure that the dust cover is firmly connected to the cutting tool to avoid loosening or falling off.4. Easy Disassembly: Can be quickly disassembled and installed, easy cleaning and maintenance, extend service life.5. Iron PA66 Material: Made of durable iron PA66 material, with the characteristics of pressure resistance and wear resistance, can be used for a long time and is not easy to damage.Specification:Item Type: Power Grinding Dust ShroudWeight: 626g/22.1ozMaterial: Iron PA66Outer Diameter: Approx. 175mm/6.9 inchesDust Extraction Port: Outer Diameter: 41.5mm/1.6in; Inner Diameter: 35.6mm/1.4inClamping Inner Diameter: 39mm 42mm 43mm 45mm 49mmSuitable for: Diameter 125 Grinder (not included)Application: Grinding Stone, Flooring, Concrete.Package List:1 x Angle Grinder Dust Shroud 1 x Wrench1 x Washer4 x Clamp Rings1 x Connector1 x Instruction ManualNote:Model 125 is suitable for installing 125 150 angle grinders.