Machines: Angle Die Grinder, Straight Die Grinder, Air Die Grinder, 1/4" Drill. Works Well On Stainless steel, alloys, non-ferrous materials, plastics, and fiberglass. GREAT PERFORMANCE: Surface conditioning discs are suitable for stainless steel, alloys, non-ferrous materials, plastics, and fiberglass; useful for auto body and automotive work, such as rotor finishing, and on motorcycles, boats, and so on.
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