Duren, Dual Action Air Sander, 150mm, 5mm OrbitIdeal for sanding and priming wood, plastics, filler and metals and flatting back between coats.Comes with Hook & Loop PadPad Diameter 6”/150mmPad Thread Size 5/16” UNFFree Speed 10,000RPMMinimum Pad Rated Speed 12,000RPMOperating Pressure 90Psi/6.3kg/cm2Air Consumption 4CFMAir Inlet 1/4” BSPVibration Level 6.56m/sMax Noise Level 86dB(A) MaxWeight 1.84kgLength 227mm5mm Orbit