32pcs Mini Diamond Cutting Disc with 4pcs Mandrels Cutting Disc Mini Cutting Discs for Glass/Precious Stone/Wood/Metal/Ceramic-16/20/22/25/30/40/50/60mm

High-quality materials: Mini diamond cutting disc is made of alloy, with a layer of corundum, which has excellent hardness, more durable than other cutting blades. Suitable for finishing: This diamond cutting disc is small in size and cuts faster. It can make the cutting surface smooth and burr-free. Allows you to perform finishing, especially for narrow spaces and flat cutting. 22mm diamond cutting disc with ventilation holes: The 22mm circular diamond cutting disc also has ventilation holes, which is helpful for removing debris and cooling and effectively reducing the wear of the cutting disc. High compatibility: This kit includes 8 different sizes of ceramic cutting disc (16, 20, 22, 25, 30, 40, 50, 60mm) and 4 mandrels (3.2mm), compatible with most rotary tools, such as Silverline, GMC, Tacklife, Intertek Mini Grinder, B&D. Applications: Diamond cutting disc can cut metal, tile, marble, ceramic, glass, wood, gemstones and other materials. Also for delicate operations such as wood carving, polishing, cutting jade, quartz and agate, as well as for circuit repair.