DESCRIPTION: Light and handy machine for convenient one-handed operation. Very good weight/performance ratio, ideal for working overhead. Grip area with non-slip soft-grip surface. Dust-proof ball bearings for long service life of the machine. Robust clamping system for sanding paper with or without hook and loop fastener. Dust cartridge with filter for working without connecting to a vacuum cleaner. Extraction possibility by means of connecting to an all-purpose vacuum cleaner via an adapter (accessory). | SPECIFICATION: Base plate: 114 x 102 mm (1/4 sheet) | Rated input power: 200 W | No-load speed: 13000 rpm | Orbital frequency with no load: 26000 opm | Orbit diameter: 1.4 mm / 1/16″ | Weight (without power cable): 1.3 kg / 2.9 lbs | Cable length: 2.8 m / 9 ft | Vibration: Surface grinding 3 m/s? | Uncertainty of measurement K: 1.5 m/s? | Noise emission: Sound pressure level: 76 dB(A) | Sound power level (LwA): 87 dB(A) | Uncertainty of measurement K: 3 dB(A).