Specifications: Shank diameter: 1/8 (3.175mm) Cutting piece: Cutting metal Sandpaper ring: Sanding wood Steel wire brush: Removing metal surface rust, etc Grinding head: Polished metal surface rust, burr Application: Mainly for DIY carving, grinding, cutting, polishing / wood, Metal, mold polishing 222pcs set includes: 1/2 x 1/2 Abrasive Belts 20pcs 1/2 x 1/4 Abrasive Belts 20pcs Mounted Grindstones 15pcs 1/2 x 1/2 Mounted Rubber Mandrels for Abrasive Belts 1pc Mounted 1/2 x 1/4 rubber mandrels for sanding belts 1pc 7/8 rubber buffing wheel 2pcs 3/4 pink alumina wheel 6pcs 3/4 green alumina wheel 6pcs stainless steel brush (7/8, 3/4, 1st /4) 3pcs nylon wire brush (7/8, 3/4, 1/4) 3pcs copper wire brush 3pcs fiberglass 1 1/4 cutting discs 10pcs 1 soft buffing wool wheels 15pcs 1/2 soft buffing wool wheels 30pcs 3 /8 Hard Polishing Woolen Points 10pcs 35pcs Silicone Cutting Discs 30pcs 1 Aluminum Oxide Cutting Wheels 5pcs Diamond Grinders 6pcs HSS Drill/Drill Bit 1pc Wood Storage Box Package Included 1 x 222 Pcs Rotary Tool AccessoriesDescription: Durable and practical, widely used in microelectronic devices and other industries. Grinding stone, polishing wheel, sandpaper, nylon brush, steel wire brush, drill included. Connecting rods, etc. Used for engraving self-polishing, cutting, polishing / wood, metal surface cleaning, derusting, grinding, dusting, deburring, mold tool residue stripping.