Specification AccessMethod : Refer to description Brand : YUCHENGTECH BulletPoint1 : 1.【2200W POWERHOUSE WITH 6-SPEED CONTROL】: Professional-grade 2200W pure copper motor delivers relentless grinding power. 6 adjustable speeds (2200-4800 RPM) provide precision control for concrete polishing, stone leveling, and adhesive removal. Tackle granite, marble, and drywall with accuracy. BulletPoint2 : 2.【90° CORNER MASTER DUST SYSTEM】: The detachable dust shroud with a water hose port supports both dry and wet grinding methods. The diamond grinding wheel edges can closely fit walls, enabling zero - dead - angle polishing of concrete. The dust port can be connected to an industrial vacuum cleaner, effectively removing dust and ensuring safe operation during concrete grinding. BulletPoint3 : 3.【 3-IN-1 MULTI-SURFACE EXPERT】: Comes equipped with a diamond cup wheel for concrete and stone, diamond polishing pads for marble and granite, and a sanding disc for drywall and paint. You can quickly switch between 7" abrasive tools, making it the ideal solution for grinding floors, walls, and countertops made of concrete and other materials. BulletPoint4 : 4.【PRO-GRADE STABILITY CONTROL】: Dual ergonomic handles with vibration-dampening rubber grips. The auxiliary handle improves stability and ensures grinding accuracy. It can reduce user fatigue by 35% during long - term concrete grinding operations. BulletPoint5 : 5.【READY-TO-WORK PROFESSIONAL KIT】: The package includes 4 types of grinding discs, carbon brush replacements, a set of hardware tool, and comes with a durable tool case for easy transportation and storage. This ensures that your concrete grinder and accessories are well protected and organised. CircuitType : 1-way Color : Red Configuration : Refer to description ControlMethod : touch CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 745227002757 ExternallyAssignedProductIdentifier2 : 638889058661 ExternallyAssignedProductIdentifier3 : 452270027575 ExternallyAssignedProductIdentifier4 : 0452270027575 ExternallyAssignedProductIdentifier5 : 0638889058661 ExternallyAssignedProductIdentifier6 : 0745227002757 ExternallyAssignedProductIdentifier7 : 00745227002757 GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT *MEDIUM* Hazmat2 : UN3481 Hazmat3 : 9 Hazmat4 : CA_MediumLithiumIonBattery Hazmat5 : IN_GroundOnly Hazmat6 : JP_SmallLithiumIonBatteryStandalone Hazmat7 : US_MediumLithiumIonBattery IncludedComponents : concrete grinder ItemDisplayWeight : 4.9 pounds ItemName : 7 Inch Concrete Grinder Set Concrete Surface Grinder 2200W 4800RPM Floor Grinder With Dust Extraction Shroud Storage Case 90° Seamless Sanding for Floor, Wall, Adhesive and Ceiling ItemPackageDimensions_Height : 49.022 centimeters ItemPackageDimensions_Length : 25.146 centimeters ItemPackageDimensions_Width : 33.528 centimeters ItemPackageQuantity : 1 ItemShape : Refer to description ItemTypeKeyword : power-angle-grinders Language : english Manufacturer : YUCHENGTECH Material : Polypropylene, Carbon Steel Material1 : Metal Material2 : Plastic MaximumCurrent : 20 amps MaximumRotationalSpeed : 4800 rpm ModelName : 7in concrete grinder ModelNumber : YWQ-283 MountingType : Panel Mount NumberOfBoxes : 2 NumberOfItems : 1 NumberOfPositions : 1 OperationMode : manual PackageLevel : unit PartNumber : YWQ-283 Pattern : Refer to description PowerSourceType : Corded Electric ProductDescription : Product Parameters: Voltage: 110V Rated Power: 2200W Frequency: 50HZ Adjustable: 6 speeds Rotary speed: 2200-4800rpm Grinding wheel diameter: 7in/18cm Grinding diameter: 7in/18cm Package weight: 15.4lbs Package size: 16*6*11inch Complete Professional Package Includes: Concrete grinder *1 Diamond grinding wheel *1 Sticky disc *1 Sanding disc *1 Diamond pad *1 Carbon Brush*2 Wrench *1 Screwdriver *1 Fastening ring *2 Storage box *1 ProductSiteLaunchDate : 2024-12-22T08:00:00.000Z Scent : Refer to description Size : M10 Style : Angled SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SwitchType : Push Button TerminalType : Screw UnitCount : 1 UnspscCode : 27112700 Voltage : 110 volts Wattage : 2200 watts