Excel Abrasives manufactures Natural Diamond Micron Powder. Excel Abrasives supplies industrial diamond products. Natural Diamond Micron Powder is available in accurate control of diamond particle size and purity which assures the best possible results for precision lapping and polishing operations. Natural Diamond Micron Powder is widely used in die mould, precision engineering, electronic industries; where premium finishing concerns. This powder is available in micron sizes of 0-1/4, «-1, 0-1, 0-2, 2-4, 2-6, 6-12, 12-20, 20-30, 30-40, and 40-60.