Porter Cable's Drywall Sander is definitely a revolutionary sanding tool. If you are in search of a sanding tool that will give you the best bang for your buck, Porter Cable�s Drywall Sander is the best pick out in the market.This unit can guarantee 4.7 Amps of sanding power -- that is all within a light-weight, 8.5-pound body. This variable pace sander can without doubt provide its users a variety of 1400 to 2000 RPM. Not only that, it also comes with superb features which include things like a 13-foot static-dissipating vacuum hose which while allow its users to get rid of potentially harmful dust. This durable sander also comes with hook-and-loop straps. These straps guarantee extremely easy handling or attachment of the said to unit to an external vacuum.