Wide Application: This versatile drywall sander is suitable for lime walls and putty surfaces, ideal for DIY home projects, professional renovations, and construction work. ((For old popcorn ceilings, you must first use a handheld electric trowel polishing machine to smooth out the bumps, then use our drywall sander to sand it flat.)

900W High-Efficiency Brushed Engine: The motor's performance is upgraded to 900W, equipped with a constant power module and overload protection. Compared to standard motors, it offers longer lifespan, stable operation, and increased efficiency. The 800-1800rpm stepless speed control meets various sanding needs.

Innovative Airflow Design: The three-inlet airflow system has been optimized, expanding the dust collection channels by four times, improving dust collection efficiency by 50%. The built-in hose allows for dust extraction and is compatible with multiple vacuum cleaners to keep your workspace clean.

All For Your Convenience: Weighing only 3.5KG, and greatly reducing labor intensity. 3:7 optimal weight distribution ratio effectively avoids imbalance. Lightweight and extendable pole allows for effortless sanding even in hard-to-reach areas. Double-layer LED strip provides full coverage lighting to ensure a clear view.

Complete & Practical Accessories: Equipped with a 215mm large sanding disc for fast sanding, a 360-degree dust brush for effective dust blocking, an S5 hex wrench, carbon brushes, dust bag, suction hose, sandpaper, user manual, sponge pad, and extension rod.