The 3927-125IM-P120 is a flap grinding wheel manufactured by Bahco. It has an outer diameter (Ø) of 115mm and a center hole diameter of 22.23mm. This grinding wheel has a granularity of 120 and is suitable for grinding and polishing metals, chrome, stainless steel, carbon steel, non-ferrous metals, plastic, synthetic materials, and wood. It can be used with angle grinders, portable tools and fixed machines. It is suitable for wet and dry grinding and polishing applications.