About these itemsWidely Applicable: This versatile drywall sander is designed for various surfaces, including latex, paint, silicate, atomic ash, and putty walls. Ideal for DIY home projects or professional renovation and construction work.Powerful Brushless or Brush Motor: Depending on the model, the sander is equipped with either a brushless motor (800W) or a brush motor (750W to 900W), providing ample power for sanding tough surfaces like wooden floors and walls.Dust Extraction & LED Lighting: Equipped with an external vacuum hose and suction system, the sander ensures up to 90% of dust is collected, creating a cleaner and healthier work environment. The double-layer LED light provides full coverage lighting for visibility in low-light areas.Optimized Design for Convenience: The extendable, lightweight pole allows for easy sanding of ceilings and hard-to-reach areas, with a foldable design for easy storage and transportation. The ergonomic handles ensure comfort during long use.Abundant Accessories: The sander comes with a variety of accessories including sanding pads, sandpapers of different grits, extension rods, dust hoses, and other necessary tools to ensure efficiency and convenience during sanding tasks.Key DifferencesMotor Power:Model 1: 800W brushless motor with 1000-2300 RPM speed adjustment.Model 2: 900W motor with self-suction functionality and 800-1800 RPM speed adjustment.Model 3: 800W brush motor with 1200-2300 RPM speed adjustment.Model 4 & 5: 850W motor with a speed range of 800-1750 RPM.Dust Collection System:Model 1, 2 & 3: Equipped with an external vacuum cleaner connection and a dust hose for efficient dust extraction.Model 4 & 5: Comes with a vacuum bag and PVC dust hose, providing up to 80% dust absorption.Weight:Model 1: 6.8 lbs (3.1 kg).Model 2: 10.4 lbs (4.74 kg).Model 3: 5.1 lbs (2.3 kg).Model 4 & 5: 10.6 lbs (4.8 kg).Pole Length:Model 1 & 3: Designed for ceiling sanding with an extendable pole.Model 2 & 4 & 5: Extendable design ranging from 1.4m to 1.7m for flexible sanding height.Sandpaper Size:Model 1 & 3: Sanding pad size 8.5 in/215 mm, sandpaper size 9 in/225 mm.Model 4 & 5: Sandpaper diameter 8.86 in/225 mm.SpecificationsModel 1:Power: 800WMotor Type: Brushless MotorSpeed Adjustment: 1000-2300 RPMSandpaper Diameter: 8.5 in/215 mmCord Length: 13.1 ft/4 mProduct Weight: 6.8 lbs/3.1 kgProduct Size: 47.6x10x5.3 in/1210x255x135 mmModel 2:Power: 900WMotor Type: Brush MotorSpeed Adjustment: 800-1800 RPMSanding Pad Size: 8.5 in/215 mmCord Length: 13.1 ft/4 mProduct Weight: 10.4 lbs/4.74 kgProduct Size: 48.2x10.2x6.5 in/1225x258x165 mmModel 3:Power: 800WMotor Type: Brush MotorSpeed Adjustment: 1200-2300 RPMSandpaper Diameter: 7.1 in/180 mmCord Length: 13.1 ft/4 mProduct Weight: 5.1 lbs/2.3 kgProduct Size: 12.0x9.2x9.6 in/305x234x245 mmModel 4:Power: 850WMotor Type: Brush MotorSpeed Adjustment: 800-1750 RPMSandpaper Diameter: 8.86 in/225 mmProduct Weight: 10.6 lbs/4.8 kgProduct Size: 4.59ft-5.58ft/1.4m-1.7m length adjustableModel 5:Power: 850WMotor Type: Brush MotorSpeed Adjustment: 800-1750 RPMSandpaper Diameter: 8.86 in/225 mmProduct Weight: 10.6 lbs/4.8 kgProduct Size: 1.4m-1.7m adjustable lengthPackage ContentsModel 1:1 x S5 Hex Wrench1 x Dust Collection Hose12 x Sandpaper1 x Instruction Manual1 x 35 Connector1 x 35/37 Adapter Assembly1 x Extension RodModel 2:1 x S5 Hex Wrench1 x Carbon Brush1 x Dust Collection Bag1 x Dust Hose12 x Sandpaper2 x Sponge Pads1 x Extension Rod1 x Instruction ManualModel 3:1 x S5 Hex Wrench1 x Carbon Brush1 x Dust Collection Bag1 x Dust Hose12 x Sandpaper1 x Instruction Manual1 x Auxiliary HandleModel 4 & 5:1 x Drywall Sander1 x Vacuum Bag1 x Kit of Accessories (gloves, dust hose, sandpapers, carbon brushes, assembly tool)750W With Light