[Compatibility] The AREBOS cutting discs are compatible with all common angle grinder models. With a disc diameter of 115 mm, a bore size of 22.23 mm and a thickness of 1.2 mm, these cutting discs are suitable for a wide range of applications. [Industrial grade] The high-quality workmanship becomes evident straightaway thanks to evenly distributed abrasive grits and reinforced safety mesh. Materials such as iron, metal sheet, metal, steel, and stainless steel can be worked on without problem. [Clean & precise] Being able to choose between forward and reverse acting directions will allow you to react flexibly to the demands of your specific project. Despite the method of dry cutting, working with the AREBOS cutting discs generates very little dust and is highly precise. [Highest quality & safety standards] Our cutting discs conform to the safety standards of EN 12413 (European Standard 12413). This has been tested and confirmed by the material testing institute of Hanover (MPA