... 000.800-1mm, 1-3mm, 3-5mm, 5-8mm, 150#F, 200#F, 325#FFor customersTN9797.001.501.00TN9595.002.501.50TN9090.003 ... Concretion GrinderBrandGrit SizeChemical Composition(%)SIC(min)F.C(max)Fe2O3(max)Blacksilicon carbideF12-F9098.50.200.60F100-F15098.50.300.80F180-F22097 ... for Concretion GrinderBrandGrit SizeChemical Composition(%)SIC(min)F.C(max)Fe2O3(max)GCF12-F9099.00.200.20F100-F15098.50.250.50F180-F22097 ...