weight 2.4 kg unloaded speed 5,500 - 12,000 min-1 nominal power consumption 400 W number of grinding movements 11,000 - 24,000 min-1 eccentricity 2 mm abrasive attachment Velcro fastening voltage: electric 230 V package dimensions (width x length x height) 355 x 445 x 265 mm tool dimensions (height) 197 mm tool dimensions (length) 409 mm pendulum diameter 4 mm sanding plate ø 150 mm