ASSORTED KIT: The Dremel 160-piece Multipurpose Accessory set is the complete start-up kit you need to complete a wide range of DIY projects. Ideal for cutting, sanding, polishing, grinding, and carving.EZ LOCK TECHNOLOGY: Accessory set includes a variety of EZ Lock rotary accessories including the EZ Twist nose cap wrench, EZ Lock mandrel, and EZ Lock cut-off wheels. The patented Dremel EZ Lock system makes accessory changes 6X faster than using a standard mandrel.EASY ORGANIZATION: Accessory set includes a reusable storage bins and lift-out trays for the included bits.CARVING AND ENGRAVING ACCESSORIES: 191 Carving Bit (x1).GRINDING AND SHARPENING ACCESSORIES: 932 Aluminum oxide grinding stone (x1), 952 Aluminum oxide grinding stone (x1), 84922 Silicon carbide grinding stone (x1).CUTTING ACCESSORIES: EZ456 1 ½” Fiberglass-reinforced cut-off wheel (x2), EZ476 1 ½” Fiberglass-reinforced cut-off wheel for plastic (x1).SANDING ACCESSORIES: 407 ½" Sanding Band & Mandrel (x1), 408 ½” Sanding Band (x15), 411 3/4” Sanding Disc (x25), 412 Sanding Discs (x25), 413 Sanding Discs (x25), 430 Sanding Band & Mandrel (x1), 431 Sanding Band (x15), 432 Sanding Band (x15), 438 Sanding Band (x15).CLEANING, POLISHING, AND BUFFING ACCESSORIES: 414 ¼” Felt polishing wheel (x5), 429 1” Felt polishing wheel (x5), 428 Carbon Steel Brush (x1), 421 Polishing Compound (x1).COLLETS AND MISC ACCESSORIES: EZ495 EZ Twist nose cap wrench (x1), EZ402 EZ Lock Mandrel (x1), 401 Mandrel (x1), 402 Screw Mandrel (x1), Wrench (x1).