Electric Concrete Floor Grinder 7" Walk-Behind Grinder 1.7HP Concrete Floor Polisher, 1300W Grinding Machine, 1720RPM Upgrade Brushless Motor Surfacing Grinder For Granite/Marble/Stones

Professional-grade electric concrete floor grinder engineered for heavy-duty surface preparation and polishing. Features a powerful 1.7HP brushless motor delivering 1300W of consistent performance at 1720RPM, designed to handle granite, marble, stone, and concrete surfaces with precision. The 7-inch walk-behind design provides optimal control and maneuverability for both large-scale projects and detailed work. Ideal for contractors, construction professionals, and facility managers seeking reliable equipment for grinding, leveling, and polishing applications. Durable brushless motor technology ensures extended runtime and reduced maintenance compared to traditional models.

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.

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.

Complete Accessories: Comes with a full set of accessories for easy assembly and use. Earplugs are also provided to reduce noise damage from construction.

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 φ7” / 180 mm allows for precise grinding of indoor and outdoor corners.