Dremel 4000 High-Performance Rotary Tool The 4000 variable speed rotary tool offers the highest performance and most versatility of all Dremel rotary tools. The increased strength of its motor plus electronic feedback circuitry delivers consistent performance at all speeds. Slim ergonomic body provides a 360-degree grip zone for control in any position. Separate on/off switch and variable-speed dial allows convenient speed adjustment and maintains your selected speed. Uses all Dremel accessories. (Mexico) Features: Quick collet lock for fast accessory changes Pencil grip close to bit Replaceable motor brushes for longer motor life Rotary Tool, 34 Accessories, 3 Attachments, Deluxe Carrying Case (4000-3/34