For sanding drywall, plaster, and other wall and ceiling materials. Clean-up time is minimized by use of the Porter Cable model No. 7812 vacuum attached to the tool. Sander is lightweight (8.5 lb.) and allows user to sand 10' ceilings without stilts or scaffold. Variable speed control (1400-2000 RPM). 4.7A motor has serviceable brushes. Includes tool, 13' 1-1/4" vacuum hose, 100 grit 8-7/8" foam-backed sanding pad, and hook and loop straps for attaching power cord to vacuum hose. For use with Model No. DWV012 (SKU 301439) HEPA Wet/Dry Vacuum. Uses Model No. 77085 (SKU 379824) thru 77225 (SKU 379875) sanding discs. 1 year warranty.