Features: 1. Great for all types of detail work in both hard and delicate materials. 2. Comes with a reusable storage case for easy storage and carrying. 3. Keeps all parts been placed orderly, well organized to prevent scattered and confused. 4. Kit includes almost all you need cutting, molding, sanding, cleaning, grinding, carving, carving, polishing and so on. 5. Compatible with all most rotary tools. Specifications: Rod Length: Approx. 38mm / 1.5inch Weight: Approx. 631g Package Included: 3 x Grinding stone (type 1) 1/2 inch diameter 3 x Grinding stone (type 2) 3/8 inch diameter tapered 3 x Grinding stone (type 3) 3/8 inch diameter 3 x Grinding stone (type 4) 3/4 inch diameter mounted disc 36 x Cut off wheel (Red) 15/16 inch 36 x Cut off wheel (Black) 15/16 inch 10 x Felt polishing wheel (1/2 inch) 4 x Polishing Cone (3/8 inch tapered) 6 x Felt polishing wheel (1 inch) 3 x 1 1/4 inch Abrasive wheel 1 x Drum sander (1/2 inch) 12 x Sanding band (1/2 inch) 6 x Steel wheel (3/4 inch) 3 x Brass wheel (3/4 inch) 6 x Steel cup (1/2 inch) 3 x Brass cup (1/2 inch) 1 x Dressing Stone wheel 2 x Collets 2x Mandrel (standard type) 2x Mandrel (standard type) 195 x Sanding discs (3/4 inch) 5 x Diamond grinding disc (use with separate mandrel) 1 x Polishing Compound 4 x Drill Set Note: Only things in the package included, no other stuff included.