... depressed center wheels Features: high strength,durability,high efficiency and safety,etc. Applications: It is suitable for high ... power angle grinder which can grinding and polishing all kinds of metal and normal steel,like steel pipe, ... A for metal, WA for stainless steel, C and GC for glass,stone and etc. T27 Depressed Center Wheel 100 x ... A for metal, WA for stainless steel, C and GC for glass,stone ...