Features: DeWalt DW130V Heavy-Duty 1/2" (13mm) Spade Handle Drill Motor is located over platen for maximum performance and perfect balance Designed for flush sanding up to vertical surfaces Variable speed dial is conveniently placed on handle, allowing speed adjustment from 1,000 - 1,500 SFPM Quick-release belt-change lever Large capacity dust collection bag swivels 360? User-friendly design with ergonomically correct handles Belt and gear drive system transfers power from the motor to the sanding belt The Porter-Cable 362V Includes: sander 100G Zirconium black belt dust bag assembly #39334 operating manual