The Dart (Dual Action Rotary/Reciprocating Tool) is a whole new concept in rotary tools. Dual action provides either rotating or reciprocating motion. Two speeds give you the power and versatility to clean, polish, sand, file and do a variety of other projects around the home and car. The Dart features high-torque gearing that produces up to 7 times more torque than other brands of rotary tools. Plus, the quick-change keyless collet makes changing the wide variety of accessories a snap. Features: High-Torque Gearing is up to 7 times greater than standard rotary tools Dual Action Switch easily changes from rotary to reciprocating action Dual Speed Switch easily changes from 1650 to 1800 RPM Ergonomic Design and Countoured Grip High-Impact Resistant Housing helps protect tool from damage and reduces weight Operates on 120 volts, 60 Hz AC Kit contains: Tool, Storage Case, Instruction Manual plus 20 Accessories (nylon straight brush, nylon wheel brush, nylon twisted wire brush, conical felt tip, sanding wheel, 15 adhesive sanding discs).