Highlights:1.Brushless Pure Copper Motor: Prepare to witness powerful performance. The 1.7HP pure copper motor drives the polishing machine at a speed of up to 1720 RPM, delivering strong polishing power and results. Additionally, the grinding disc is sharp, hard, and wear-resistant.2.Replaceable Blades: The concrete grinder is equipped with replaceable grinding disc blades, the diamond blades efficiently grind 3230~5382 sq.ft, compatible with diamond blades on the market, offering superior wear resistance, long-lasting life, and easy cutting.3.Complete Accessories: Comes with a full set of accessories for easy assembly and use. Earplugs are also provided to reduce noise damage from construction.4.Suitable for Corners: Easily handle various construction challenges with this small grinding disc designed for small-scale construction and corner work. The lightweight grinding disc with an outer diameter of 7 / 180 mm allows for precise grinding of indoor and outdoor corners.5.Height Adjustable: Say goodbye to tired hands. Our floor polishing machine features an ergonomically designed handle for comfortable long-term operation. It can be adjusted between 34 and 46 to meet different height requirements and handle longer operating radii.Details: Wet and Dry Dual-Purpose Concrete Grinder VEVOR Tools – Your Expert Companion! Our concrete floor grinder provides the right power and control for different surfaces. It is the top choice for floor grinding. From commercial to industrial use, this grinder can handle it all.Suitable for both wet and dry use, it combines grinding and polishing in one machine. Featuring a powerful motor, brushless pure copper motor. A versatile machine that revitalizes various construction sites.Professional-grade grinding for various construction scenarios. Undaunted by challenges, this grinder is suitable for multiple locations, making construction more efficient. The all-round floor treatment expert that meets diverse construction needs with one machine.Our concrete floor grinder offers both wet and dry modes. By selecting different modes, you can easily grind uneven surfaces. The combination of heavy-duty materials and dual modes makes the grinder capable of handling any challenge.The concrete floor grinder is perfect for grinding concrete, stone, flooring, marble, tile, rust removal on floors, and other rough surfaces. Bring it to your workshop, factory, or tool room.