This sander features a high power variable speed 710w motor whether you are sanding joints in plaster walls and ceilings or removing old finishes sanding with variable speeds at max 1500rpm tackles the job up to ten times faster than conventional methodsthe 0 90 pivoting head ensures you follow the contours of the work surface in any direction along with the telescopic design which extends this lightweight dry wall sander to 197 metres in length making it easy to sand those hard to