General description These Diamond Blades are a set of 5 super thin diamond cutting discs, each with a diameter of 105mm. They are designed for use with angle grinders and are suitable for cutting a variety of hard materials including porcelain, granite, marble, concrete, sandstone, and tiles. Technical specifications Diameter: 105 mm Thickness: 1.2 mm Bore: 22.23 mm (7/8 inch) Segment height: 10 mm Core material: Reinforced steel Usage Ideal for wet and dry cutting Effective for cutting very hard materials such as porcelain, granite, marble, concrete, sandstone, and tiles