Powerful Motor: This electric wall sander features a robust motor that delivers a speed range of 3000-6000 RPM,ensuring strong performance for efficient surface preparation on various materials. Versatile Surface Compatibility: This concrete grinder is designed for use on walls,floors,ceilings,and adhesive surfaces. The 150 mm disc diameter allows for larger working areas while maintaining control for detailed grinding and sanding tasks. Adjustable Speed Settings: With multiple speed levels,this wall sander enables adjustments based on different materials and project requirements,making it suitable for tasks such as sanding painted walls,drywall,stone,and concrete surfaces. Included Vacuum Cleaner: Comes with a vacuum cleaner to reduce dust during sanding,promoting a cleaner and more manageable workspace. User-Friendly Design: Designed for easy handling,this sanding machine reaches 90°corners for comprehensive surface work,providing convenient manoeuvrability for both routine maintenance and more demanding sanding projects.