Our company provide many kinds of chrome alloyed cast grinding bar.Details Product Description:Specification:1\Size(Dia X L)- &; 8 X 10, &; 10 X 12, &; 12 X 14, &; 14 X 16, &; 16 X 18, &; 18 X 20, &; 20 X 20, &; 20 X 25, &; 25 X 30, &; 30 X 35, &; 35 X 40, &; 40 X 45, &; 45 X 50mm.2\Low breakage and low wear rate;3\ HRC 45-62;4\Applied areas: Cement building materials, metal mining, coal paste, chemical engineering, ceramic coating, light industry, thermal power plants, magnetic materials and so on.