Silicon Carbide is an efficient and low cost abrasive available throughout the world. Our industrial grade Silicon Carbide is finely sieved for different mesh sizes and can be used for different purposes in your lapidary equipment. It provides for quick and smooth abrasive action when used in a tumbler for fine grinding or when drilling your stones in an ultrasonic drilling machine. It is available in the following grits 80#,100#,180#,220#,400#,600# and 1200#. Higher grits can be available on special orders. You can choose from 1,5,10 or 50 Kg packs.