Includes: 1 attachment; 24 accessories. Can be used with all Dremel accessories and attachments, except MS400 and PL400 attachments. Kit Contains: variable-speed rotary tool; 1 attachment - circle cutter/straight edge guide; 24 accessories; accessory case; storage case; Your Dremel Resources - booklets for getting started with your Dremel rotary tool. Accessories for: carving/engraving; grinding/sharpening; sanding; cutting; cleaning/polishing; collets/miscellaneous. Ball-bearing universal motor - runs cool and smooth under load. Replaceable motor brushes for longer motor life. Variable speed switch for greater versatility. Specifications: 120 V, 60 Hz; 1.15 A; 5,000-35,000 RPM; 18 ounces; Collet Capacity: 1/32 inch-1/8 inch, 1/8 inch included; ball bearings. Designed by Dremel. UL listed. Tool and storage case made in Mexico. Accessories made in Canada, China, Germany, Israel, Italy, Korea, Mexico, New Zealand, Switzerland, Taiwan or USA.