EVE Technik 500: Extra Course, Stage 1 Longer-lasting for metal reducing and shaping. Great for chrome-cobalt, stainless steel and other non-precious alloys. Features: Grit: Very coarse Colour: Blue Composition: Synthetic rubber Recommended RPM: 7000 to 12,000 (Maximum 20,000 RPM) 2.35mm shank Size: 4.3x12mm 3 pieces are supplied.
