Grit Material Type: Other Materials

Common colors; Brown (coarse) 80 # -120 #, blue (fine) 400 #, red 180 # -240 # (medium),

10 pieces each in brown, blue, and red.

30 pcs die grinder sanding discs in coarse, medium, and fine(10 for each). suitable for most die grinder, satisfying almost all your general polishing requirements

PREMIUM ALUMINUM OXIDE ABRASIVE: Superior in performance with good durability, plasticity and flexibility, high abrasion resistance and fast grinding force

HIGH PERFORMANCE: Open nylon web structure leading to better elasticity and plasticity, suitable for different shapes of various objects

VERSATILE: Wide application to stainless steel, standard or alloyed steel, non-ferrous materials and alloys, plastic and fiberglass, for cleaning, finishing, blending and deburring applications.