The Einhell TE-OS 18/150 Li Solo Power X-Change Sander utilises 'Extreme Fix' hook loop fastening so that the abrasive paper can be changed in seconds and then deliver a high rate of material removal due to low slippage. For clean, practically dust-free working, there is a dust collection box with active dust extraction. The collection box can be replaced by an attachment to a vacuum cleaner, drawing off the dust directly, this way the air remains clean and the abrasive paper sharp. The rugged aluminium fan impeller ensures that the sander runs smoothly to deliver optimum results. 6 x Abrasive Sheets for wood are included so you can begin work immediately. Supplied as a Bare Unit - No Battery or Charger. Specifications: Oscillating Speed: 24,000/min. Oscillating Di.