Disk Diameter: 58mm and 63mm diameters available on request PCD Grain Size: 2um, 5um, 10um, 25um & multimodal 30um & 2um,50umTotal Thickness: 0.8mm,1.0mm,1.6mm, 2.0mm , 3.2mm,5.0mmPCD Diamond Layer Thickness: 0.5mm,1.0mm,1.5mm