350Pcs Grinding Sanding Polishing Grinder Tool Set For Rotary Accessory Product Feature: 350pcs Rotary Accessories Kit: Complete 350pcs rotary accessories kit includes rich rotary tool accessories of cutting, grinding, sanding, sharpening, polishing, engraving, drilling, cleaning, meet your various DIY application requirements. Application: Suitable for most ferrous and non-ferrous metals, timber, castings, welded joints, rivets, rust, stone, and glass. Usage: Great for all types of detail work in both hard and delicate materials. Accessories for fine detail work on jade, ceramic, glass, wood, hardened steel, cast iron and stainless steel. Sanding drums and sanding disc: Work for rough shaping and smoothing wood and fiberglass. Polishing wheels: For Polishing metals and plastics. Accessories for: Working in metals, plastics, fiberglass and wood. Includes Collects and Mandrels: Using with the above accessories. Dressing stone for cleaning grinding wheels. Multipurpose: An indispensable tool for carving work. Compatible with most rotary tools. Ideal for home improvement, hobby and craft. Product Specification: Material: Metal, high speed steel,etc. Type: Rotary tool kit Color: As picture shows Quantity: 350pcs Package Included: 3x Grinding stone (type 1) 1/2-Inch diameter 3x Grinding stone (type 2) 3/8-Inch diameter tapered 3x Grinding stone (type 3) 3/8-Inch diameter 3x Grinding stone (type 4) 3/4-Inch diameter mounted disc 72x Cut off wheel (Red) 15/16-Inch 10x Felt polishing wheel (1/2-Inch) 4x Polishing Cone (3/8-Inch tapered) 6x Felt polishing wheel (1-Inch) 3x 1 1/4"Abrasive Wheel 1x Drum sander (1/2-Inch) 12x Sanding band (1/2-Inch) 6x Steel wheel (3/4-Inch) 3x Brass wheel (3/4-Inch) 6x Steel cup (1/2-Inch) 3x Brass cup (1/2-Inch) 1x Dressing Stone wheel 2x Colletts 2x Mandrel (standard type) 2x Mandrel (standard type) 196x Sanding discs 3/4-Inch 5x Diamond Grinding Disc (use with separate mandrel) 4x Drill Set