Optimum control on larger surfaces Optimal control thanks to superior ergonomics and excellent tool balance Fast felling thanks to brushless motor and Bosch Professional 18V system Intuitive use with three replaceable grinding plates Technical Data Crafts Carpenter and carpenter Cordless/mains powered Cordless Packaging dimensions (width x length x height) 357 x 442 x 151 mm Battery voltage 18.0 V Sound pressure level 70 dB(A) Sound power level 81 dB(A) Inaccuracy K 3 dB Sound level Typical value for the power tool's A-weighted sound level: Sound pressure level 70 dB(A); sound power level 81 dB(A). Inaccuracy K= 3 dB. Grinding frequency unloaded 12,00020,000 r./min Oscillation movement 1.6 mm Weight excl. battery 1.1 kg Sanding plate, width 80 mm Grinding plate, length 130 mm Delta sanding plate with Velcro fastener, length 150 mm Delta sanding plate with Velcro fastening, width 100 mm Grinding plate with Velcro fastener and clamp, length 100 mm Sanding plate with Velcro fastener