Vevor 9' Drywall Sander 850w Vacuum System Folding 6 Speeds Led Strip Light 6-Speed Control Special Sanding Head Extendable & Foldable 360° All-round Lighting Automatic Dust Extraction Wide Application Spindle Thread: M14,Sanding Discs: 80/100/120/150/180/240 Grit,Length: 4.59ft-6.23ft/1.4m-1.9m,Power Cord: 9.84ft/3m,Sandpaper Diameter: 8.86inch/225mm,Voltage: 110V±15%, 60Hz,Dust Hose: 6.56ft/2m,Power: 850W,RPM: 800-1750 r/min