Voltage: 120V ACAmperage: 1.2ASpeed: 5,000 - 32,000 RPMBuilt With A Cool-Running, Ball-Bearing Universal Motor That Provides Variable Speed Control For Precision And VersatilityFeatures EZ Twist Nose Cap With A Integrated Wrench That Allows The Nose Cap To Be Used As a Wrench To Tighten Accessories And Eliminated The Need For A Separate WrenchReplaceable Motor Brushes Extend Tool LifeCan Be Used With All Dremel Rotary Tool Accessories And Most AttachmentsIncludes Tool, 24 Piece Accessories, Accessory Case And Plastic Carrying Case