Saw grit diamond: 1.Regular shape,yellow ... price 4.Timely delivery we can offer following saw grit diamond products: MSD100:Complete regular crystal shape ... and drilling tools for hard materials, like granite, concrete, etc.MSD60, MSD50:Comparatively regular crystal shape, ... sawing and grinding non-ferrous materials, like refractory, concrete, glass, marble and other construction materials.MSD40, MSD30 ...