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Gesswein® Super Fine Stones

•    Produces a final finish or prepares surfaces for polishing with diamond compound.
•    Contains calcined alumina.
•    One of our softest and finest polishing stones for steel surfaces.
•    Breaks down fast, does not scratch and is non-loading.
•    All tool steels of all hardness such as A2, D2, M2, S7, and H13. All are 1200 grit.