MULTIPURPOSE: Ideal for filing, sanding & grinding a variety of materials including wood, metal, plstic, ceramics & masonry 3 SANDING BELTS INCLUDED: 80 grit, 100 grit, and 120 grit 2 YEAR WARRANTY INCLUDED: This tool comes equipped with Evolution's best-in-class warranty ADJUSTABLE ARM: 120 Fully adjustable sanding arm DUST EXTRACTION: Comes with a dust exptraction port and dust collection bag (for use with wood, paint removal and plastics only) VARIABLE SPEED CONTROL: Provides iotimum control from 300-1700 rpm SLIM-LINE DESIGN: Lightweight and portable, perfect for use in tight areas TWO INTERCHANGABLE HEADS: A single wheel head for tackling flat surfaces and a double wheeled head for smooth sanding over curved and compound surfaces, Weight: 3.858089585 pounds, Manufacturer: Evolution