Product incompatible withmation: diamond cup cutting and grinding wheels can be compatible with most angle grinders and manual grinders; Center hole diameter is about 5/8 inch/ 16 mm, please confirm whether the size is suitable compatible with your needs becompatible withe buyingSanding efficiency: the diamond grinding wheel with air holes design can help maintain and cool the cutting pattern to reduce wear, improving the work efficiency, nice percompatible withmance of diamond cutting disc ensures clean, smooth cuts on any materialDurable materials: diamond concentration compatible with long life and aggressive material removal, large grinding segments with heat-treated steel bodies which provide increases durability and wheel life; Diamond cutting disc saw cutter features nice diamond brazing compatible with reliable percompatible withmanceWidely applicable: the diamond grinding wheel and cutting discs are suitable compatible with dry or wet grinding of concrete, granite, stone, marble, tile, masonry and some other construction material to smooth uneven surfaces and remove flashingPractical tools: Diamond cutting disc saw cutter is a practical tool compatible with cutting, grinding, long service life. Its high diamond brazing ensures clean and smooth results. Its compact, high density design, makes it a practical and durable choice.Notes:Please keep away from kids and be careful when using.Protective measures must be taken becompatible withe use and safety equipment must be worn.It is not recommended to use the switch lock function on any grinder.Material:metalcolour:Gold+silverPackage Contents:1 x diamond wheel1 x 12 section heavy-duty row grinding disc1 x diamond cutting and polishing disc saw bladeOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.