The 9-inch (approximately 230mm) ultra-thin metal cutting disc cuts faster than traditional discs due to its reduced thickness. It removes less metal, increases cutting speed, and generates less heat. It is ideal for thin-walled profiles and sheet metal in structural and container work. It is commonly used in automotive construction and is made of stainless steel. This disc combines special types of corundum and adhesives to suit various tasks, optimizing performance, extending service life, increasing efficiency, and reducing cutting time.