The bosch gss 280 ave professional orbital sander offers top class surface quality and the lowest vibration in its class lt25 mssup2 thanks to its decoupled motor housing and patented vibration dampening system feed pressure is evenly distributed for a high surface quality sanding paper fits perfectly with this unit both with and without the velcro type fastening thanks to the new bosch paper tensioning system you can even directly connect a vacuum cleaner or microfilter dust box to t