... used for grinding tungsten carbide and non-metal materials.Various kinds of dimensions and shapes are available, such as flat ... diamond grinding wheelsDiameter: 30-650mmThickness: 10-300 mmGrit:60/70-W5DTHX 254,6,8,10,12,16,20 3 3010, ... 40,50,60 3,4,5,6,8,10,15 3008,10,12,16,20,25,32,40,50, ... 60 3,4,5,6,8,10,15 35012,15,16,20,25,32,40, ... 20,40,50,60 3,4,5,6,8,10,15 Note: H could be made according to ...