Blasting and abrasive carborundum wearable Floor emery I plant a variety of corundum, the product can do a variety of purposes, this diamond is mainly used for abrasive blasting and wear-resistant flooring. This kind of emery high hardness, good toughness, angular, small crushing rate, is ideal for steel surface blast material, the current products are widely used in various domestic steel companies, shipbuilding companies and other manufacturers, the cheaper cost price extremely abrasive blasting high!