Tile Silent Cutting Blade is fully sinter hot-pressing. With slots on the blades, the diamond saw blade can reduce noise efficiently during cutting. The maximum diameter for the sintered tile blades can be reached 400mm. You can use tile blades on the angle grinder for small diameters, and large diameters for circular saw and tile saw. This wet saw blade is professional for cutting tile, ceramic tile, porcelain and other stonewares. It won't cause edge breaking. The Silent cutting slot can reduce noise efficiently during cutting