Electric Concrete Grinder, Floor Polisher, Cement Wall and Floor Grinder, 2800 RPM, with Extension Rod

This powerful electric diamond grinding and polishing machine elevates your professional finishing skills. Designed for efficient concrete leveling, terrazzo renovation, epoxy resin removal, and metal descaling, it features a robust 3800W motor and three diamond grinding wheels, providing excellent coverage and control, making it ideal for construction sites, renovation projects, flooring contractors, and workshop maintenance.★Product Features:【Six Speed ​​Adjustments (700-65000 RPM)】Fine-adjustable speed based on material (cement, brick, marble) and task (coarse grinding, fine grinding, descaling). The low speed setting can be used with regular sandpaper to avoid material damage; quick wheel changes are available (suitable for diamond/resin/sandpaper wheels).【90° Edge Grinding】Precise 90° edge grinding for stairs, corners, and baseboards—no blind spots. Removable edge guards allow easy access to narrow areas; minimizes debris splashing for safe operation.★Product Specifications:Product Name: Industrial Three-Head SanderRated Voltage: 110V/220VMotor Power: 3800WGear Adjustment: 6 gearsGrinding Wheel Diameter: 20CMPackaging Dimensions: 58*57*25CMPackaging Weight: 18KG★Packaging List:- 1 x Three-Head Polisher- 3 x Polishing Pads- 3 x Sandpaper- 3 x Adhesive Grinding Wheels- 3 x Diamond Grinding Wheels- 1 x Extension Rod- 1 x Other Accessories★Notes:We are a shop that prioritizes customer service and quality. If you have any questions or difficulties before or after purchasing, please contact us, and we will provide you with satisfactory service within 24 hours!

• ★【90° Edge Grinding】: This angle grinder achieves precise 90° edge grinding with no blind spots, making it ideal for tasks such as working on stairs, in corners, baseboards, and in confined spaces. Its removable guard (easy-to-remove grinding head) facilitates operation, and the adjustable handle ensures stability while minimizing debris splashes for enhanced safety.
• ★【Flexible Telescopic Rod】: This diamond polisher features an adjustable telescopic rod (90-130 cm) that can be easily adjusted to the desired height with a single button, effectively reducing back pressure and fatigue during extended work sessions. It seamlessly switches between upright floor mode and handheld wall mode, allowing for easy floor polishing, wall grinding, and work in confined corners without bending over or climbing ladders, significantly improving comfort and work efficiency.
• ★【6 Adjustable Speeds】: This angle grinder offers six adjustable speeds to adapt to different usage scenarios, facilitating switching between different tasks and providing even pressure distribution for easier blade changes.
• ★【Large Chip Exhaust Port】: This grinder features a large-diameter chip exhaust port, which can be used with an external dust collector to create a cleaner working environment, improving user comfort and work efficiency.
• ★【Electric Polisher】: This grinder is powerful and heat-resistant, using a high-quality copper core motor. It can efficiently handle various demanding tasks, making it the best choice for polishing marble, leveling concrete, diamond grinding, granite processing, and metal descaling. It features automatic overheat protection (automatic power-off in case of overload) and dual safety switches (to prevent accidental start-up), ensuring safety, preventing motor burnout, and supporting long-term use.