Its steel body with diamond cutting edge is extremely robust and the disc maintains the same cutting depth and a constant speed throughout its long service life. Thanks to Bosch diamond technology, the disc will not splinter even if accidentally dropped. It does not produce a chemical smell or extra dust when cutting. It is designed for cutting metals such as steel, cast iron, stainless steel and copper. Bosch diamond metal discs meet the highest safety requirements, such as EN 13236, and are characterised by increased safety and healthy cutting. X-LOCK diamond metal discs also fit standard angle grinders Thanks to the keyless X-LOCK system, the discs can be changed quickly and conveniently. Diameter mm: 115, bore diameter mm: 22.23.