Dremel 687-01 52pc General Purpose Rotary Tool Accessory Kit. Includes(according to Dremel.com): 194 High Speed Cutter; 952 Aluminum Oxide Grinding Stone; 85422 Silicon Carbide Grinding Stone; 401 Mandrel; 402 Mandrel; 403 Bristle Brush; 409 15/16 inch Emery Cut-Off Wheel (36); 407 1/2 inch Drum Sander; 408 1/2 inch 60 Grit Sanding Band; 432 1/2 inch 120 Grit Sanding Band (2) ; 426 1-1/4 inch Fiberglass-Reinforced Cut-Off Wheel; 421 Polishing Compound; 414 1/2 inch Felt Polishing Wheel (2); and 429 1 inch Felt Polishing Wheel (2).