Outer diameter:80/105/125/150/180mm……

Grits: 50, 100, 200, 400, 800, 1500, 3000 & white/black buff

Material: diamond impregnated resin

Main feature: high efficiency, high surface polishing efficiency

Usage: designed for smooth polishing granite, marble, stone, concrete and non-Fe metal materials, hook and look backing for quick change……