The Diamond Metal Wheel has up to 100x longer lifespan when cutting metal. Its steel body with diamond cutting edge is extremely robust and the disc maintains the same cutting depth and constant speed throughout its long lifespan. Thanks to Bosch's Diamond Technology the disc does not shatter if dropped and produces no chemical smell or extra dust during cutting. It is intended for cutting metals including steel, cast iron, stainless steel and copper. Bosch Diamond Metal Wheels comply with the highest safety requirements, such as EN 13236 It features increased safety and healthy cutting. It is designed for use with large angle grinders.