Granite Cutting Disc For Dry And Wet Cutting For All Types Of Ceramic And Granite Tiles. Exceptionally Thin 1.2Mm Thick Granite Cutting Disc For Precise Cutting Without Tearing The Material. Can Be Used On Circular Hand Saws Or Angle Grinders. The Maximum Allowed Rotation Per Minute Is 12200 Rpm. Always Wear Protective Goggles, Protective Gloves, A Face Mask, Safety Shoes, And Working Clothes.