Milwaukee M12 NRG 402 Accu NRG pack 2x 12V 4.0Ah Li Ion M12™ 4933451903 Festool Promo 230 Watt motor with a Values:€41.32 230 Watt motor with a speed of 14000 sanding circles per minute for an optimal finish Heavier screws such as 10 x 90 mm are no problem for the DDF486 Charger included: 80 minutes 0Ah Li Ion M12™ 4933451903