Includes: 2 attachment; 30 accessories. Can be used with all Dremel accessories and attachments. Kit Contains: high-performance rotary tool; 2 attachment - circle cutter/straight edge guide, sanding/grinding guide; 30 accessories; accessory case; Dremel 4000 storage case; Your Dremel Resources - booklets for getting started with your Dremel rotary tool. Accessories for: carving/engraving; cutting; grinding/sharpening; cleaning/polishing; sanding; collets/miscellaneous. Quick collet lock for fast accessory changes. Separate on/off switch retains speed setting for ease of use. Replaceable motor brushes for longer motor life. Electronic feedback maintains speed under load. High-performance motor for maximum performance at all speeds. Variable speed switch for greater versatility. Specifications: 120 V, 60 Hz; 1.6 A; 5,000-35,000 RPM; 18.8 ounces; Collet Capacity: 1/32 inch-1/8 inch, 1/8 inch included; replaceable motor brushes; Cord Length: 6 feet; double insulated; ball bearings construction. Designed by Dremel. CSA listed. Tool and storage case made in Mexico. Accessories and attachments made in Canada, China, Germany, Israel, Italy, Korea, Mexico, New Zealand, Switzerland, Taiwan or USA.