Bosch GSS 280 AVE 1/2 Sheet Sander with Vibration Control in L-Boxx The Bosch GSS 280 AVE 1/2 Sheet Sander is a 350w orbital sheet sander that provides top-class surface quality as well as superbly low vibration levels. FEATURES Top-class surface quality and the lowest vibration The lowest vibration in its class (>2.5 m/s²) due to decoupled motor housing Even distribution of the feed pressure for high surface quality A perfect fit for sanding paper, also paper that has no Velcro-type fastening system, due to the new paper tensioning system Direct connection of a vacuum cleaner or microfilter dust box for dust-free work in every situation Ergonomically designed surfaces with softgrip for perfect handling with or without auxiliary handle Speed preselection and 350 watt motor offer power reserves and optimum adjustment to suit the sanding application Velcro-type fastening Dust extraction Electronic SPECIFICATION Rated power input: 350 W No-load speed: 8.000 – 11.000 rpm No-load orbital stroke rate: 16.000 – 22.000 opm Oscillating circuit diameter: 2.4 mm Weight: 2.7 kg Length: 440 mm Width: 114 mm Height: 205 mm Sanding surface  Sanding plate, width: 114 mm Sanding plate, length: 226 mm Sanding surface: 257.64 cm² Sanding sheet for clamping, width: 115 mm Sanding sheet for clamping, length: 280 mm Sanding sheet with Velcro-type fastening, width: 115 mm Sanding sheet with Velcro-type fastening, length: 230 mm NOISE & VIBRATION Sanding panel materials: Uncertainty K 1.5 m/s²