Romacci 217pcs 1/8 Shank Rotary Tool Accessories Set Sanding Grinding Brushing Polishing Bits Accessory Kit with Storage Box for Grinder

217pcs rotary tool accessories kit. Including polishing stone stone polishing wheel with shank sandpaper disc collet copper brush sanding band and so on. Great for all types of detail work in both hard and delicate materials. Features: Kit includes polishing stone stone polishing wheel with shank sandpaper disc collet copper brush sanding band steel wire brush etc. Suitable for engraving grinding polishing milling brushing metal surface cleaning derusting deburring etc. Great for all types of detail work in both hard and delicate materials. Perfect for the micro electronic devices and other industries(fine detail work on ceramic wood hardened steel cast iron stainless steel). With a storage box for convenient storage and carry. Specifications: Shank Size: 3 * 37mm(D * H) Collet Size: 4.3 * 2.4mm; 4.3 * 3.2mm(sent at random) Package Size: 14.5 * 8.5 * 3.5cm / 5.7 * 3.3 * 1.4in Package Weight: 168g / 5.9oz Package List: 1 * Rectangle Polishing Stone 7 * Stone Polishing Wheel with Shank 6 * Boxes of Sandpaper Disc(181pcs in total) 2 * Collet 3 * Copper Brush 3 * Steel Wire Brush 12 * Sanding Band 2 * Big Round Wool Felt 3 * Small Round Wool Felt 1 * Wool Felt Connecting Rod 1 * Resin Cutting Disc Connecting Rod 1 * Sanding Band Connecting Rod 1 * Storage Box