... #120#220#320#400# MATERIAL: BLACK OR GREEN SILICON CARBIDE FOR MARBLE AND GRANITE It works rapidly ,and is used ... in wide range Application: for stone ,glass ,granite This cup wheel is Suitable for non-ferous metal and less ... reasonable price, the best services.The cup wheel is used for grinding common non-ferrous metal ,copper ,aluminum ,concrete ... - 11 , 5 X 2 X 5/8-- 11 , 3 X 2 X 5/8--11, 2 X 2 X ...