SIZE - Diameter 3, Thickness 2, Shaft 1/4, 75x50x6mm , Sold Individually. Walter Surface Technologies Interleaf Flap Wheel, 3x1-3/4x 1/4 Med 3 Inch Flap Wheel WA 3-Inch Interleaf Flap Wheel - 1/4 Shank Sander For Drill/Die Grinder 3 Inch Flap Wheel Sanding About this item 2-in-1 Abrasive Power - Features alternating flaps of abrasive cloth and non-woven material for time-saving surface prep. The non-woven layers in interleaf wheels help dissipate heat, preventing discoloration and burn marks that standard flap wheels often cause on delicate materials. 🔩 Fits Most Tools - 1/4 shank mount easily attaches to die grinders and hand drills for... Multipurpose - Designed for removing rust, burrs, scratches, paint, and polishing all types of jewelry, metal and non-metallic materials (eg: iron, brass, aluminum, stainless steel, alloy etc). Aazon.co: Flap Wheel, 3x2x1/4 In Shank, 80G, fr HIGH QUALITY - Quickly remove the heavy rust, and prepare for fine grinding.