20 Pcs Mini Diamond Cutting Disc for Dremel with 3mm Mandrel for Cutting Stone, Glass, Ceramic

Application: These diamond cutting discs are thin and sharp. They are fully coated with fine diamond particles for durability and consistent quality, and are suitable for cutting and processing gemstones, jade, tiles, bricks, marble, glass, ceramics and more. High efficiency: All cutting discs have breathing holes for rapid removal of debris during use. Achieve high cutting efficiency. Compatibility: Equipped with 3mm chucks. Compatible with most electric rotary tools such as Dremel, WEN, etc. Simple to install, easy to use. Size: 20 x Diamond Cutting Disc Diameter: 22mm; Thickness: 0.6mm; 4 x Chuck Diameter: 3.0mm; 1 x Screwdriver: 98mm. Directions for use: For your safety, please wear gloves and goggles when using the product.It can get very hot when cutting, add a little water to keep it cool.