This Dewalt orbital sander is equipped with a powerful 3-amp motor that operates at 12,000 opm, providing maximum sanding speed for smooth finishes. Its sealed 100% ball-bearing construction provides longer life, while its high capacity dust bag with built-in vacuum adapter provides maximum dust collection with or without a vacuum. You will find ultimate comfort and control during use, thanks to the textured anti-slip top and body grip. This sander accepts 5", 8-hole hook and loop paper, so sanding discs can be switched back and forth quickly and easily. This Dewalt tool comes with a three-year limited warranty.