The Bosch ROS20VSC 5" Random Orbit Sander/Polisher furnishes an optimized combination of pad orbit and rotation that delivers fast removal and a well blended, ultra smooth finish. This tool is designed to allow finish carpenters and cabinet makers to Complete their tasks quickly and to exacting standards, without swirl marks. This sander allows users to find the perfect Speed for whatever task they need to Complete, with an optimal on board system for filtering fine dust. SMOOTH FINISH: pad dampening system designed to eliminate swirl marks on both flat and contoured surfaces EASY DISC ATTACHMENT: through Bosch's signature Hook and Loop disc attachment system, sanding pads stick to the hand sander, acting like a Velcro-adhesion material VARIABLE SPEED CONTROL: powerful 2.5 AMP motor allows speed to work-piece and task matching with ease; no-load OPM: 7,500-12,000 DUST COLLECTION: features a micro filter system for fine dust and trapping particles as small as a 1/2-micron in diameter. Durable and compact, the dust canister shows dust level and easily detaches for mess-free tasks KIT CONTENTS: Includes sanding pad, sanding disc, dampening ring, dust canister, vacuum adapter and carrying bag