Widely Applicable: sander is a highly optimized tool for achieving smooth and polishing. Wall sander for both home projects, professional renovation work. Powerful Brush Motor: 1390w power with the self suctions function make for efficient dust and debris collection while in use. It is equipped with a constant board. 900-1200rpm speed adjustment allows for easy sanding. Optimized Ducts for Less Dust : 3 suctions port with a 3-fold increase in suctions ducts result in a 50% improvement in dust collection efficiency. It come with a hose and suctions tube and is suitable for most vacuum cleaners on market. The vacuum suctions system can absorb 90% of dust, creating a healthier sanding environment. All For Your Convenience: Extendable rod allows for sanding even in hard to reach areas. Our electric sander includes a large sanding pad for efficient sanding, and a 360 degree surround brush to prevent dust from flying around., Manufacturer: WAFOHSR