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. 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. 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. 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. 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. 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