100% brand new and high quality Material: Diamond coated disc Color: See pictures Description: hese high speed and high quality diamond coated cutting discs are suitable for using in tight places and for flush cutting, can be used with your rotary tool to cut a wide variety of materials. Features: The discs are super thin making them perfect for making slots Slit is coated on both sides as well as around the edge. The 5 double sided diamond cutting discs are in high quality IdealforCutting: Gem, Stones, Metal, Glass, Ceramics, Porcelain, Tiles, Carbide, Wood, glass, plastic, metal, marble, masonry, stone, concrete, and fiberglass cutting Product Parameters: Size:Cutting Discs:25mm