Coofixtools drywall sander is designed for sanding walls and ceilings made of drywall or plaster. The sander provides a superior finish. And is faster then conventional finishing methods for both new construction and renovation work.Model: CF0001Rated Voltage(V～): 220VRated Frequency(Hz):50HZRated Power Input(W):710WNo-Load Speed(r/min):600-1500 r/minSanding Motion: RotationGrinding pad diameter: 215mmSandpaper diameter: 225mmTube diameter: 32mmShort-length (without extension tube): 110cmLong-length (with extension tube): from 130cm to 160cmCarton box packingAccessory: ●6 pieces (60#,80#,120#,150#,180#,240#)of sanding paper with dia.225mm   ●2 connection adapters●4m flexible pipe for extracting dust●a pair of carbon brushes●hexagon wrenchPacking size: 69.5*56*24.5cm     2PCS/CTN     We take care of the product quality in order to provide good service to our customers. We always provide a promotion offers to our customer so our customer can able to save a good amount.