ncredible selection of practical & useful accessories – turns your rotary tool multi-function. Includes a large variety of mounted grinding stones, diamond, and burrs, metal. Large & small sanding drums with rubber mandrels, wool polishing wheels, felt bobs, rouge. Dozens of cut-off, sanding, and abrasive wheels, saw bit, mandrels, and collet. Multi-purpose DIY assortment. Ideal for cutting, carving, sanding, grinding, cleaning and polishing. Features : Incredible selection of practical & useful accessories – turns your rotary tool multi-function. Includes a large variety of mounted grinding stones, diamond and carbide, metal Made from strong HSS high-speed steel for durability. Suitable for timber, plastic, fiber glass, copper, aluminium  & thin sheet metal etc. High-Speed Steel blades set for accurate, fast, and precise cutting.