50 grams. Used to polish hard metals and alloys Ð stainless steel, hard alloys, and cast iron. It works well for polishing of stone, glass and other nonmetal. Grain size is 7-5 micron. Boxed.
50 grams. Used to polish hard metals and alloys Ð stainless steel, hard alloys, and cast iron. It works well for polishing of stone, glass and other nonmetal. Grain size is 7-5 micron. Boxed.
