In this video, I review/test the Porter-Cable Restorer.

http://www.rockler.com/porter-cable-r...

Features:
Use to buff, sand, grind, polish, scrub or clean wood, metal, masonry and fiberglass
Accepts a wide range of quick-change roller sleeves and wheels for use on metal, wood, cement, and more
Connect a vacuum to the dust port to collect debris during use
Easy accessory changes with the quick-release end cover
Lock-on button decreases fatigue during long sanding sessions
Powerful 3.5 amp variable-speed motor

Porter-Cable PXRA2676 Restorer