Size: Wheel diameter: 32mm, wheel thickness: 11mm, clamp handle diameter: 3mm, suitable for electric rotary tools such as Dreme etc. High quality: Made of high quality brown corundum abrasives, resin bond, sharp grinding, high tensile strength, grinding pressure. Fast grinding: The wheel can remove paint and grind, sand, level and strip surfaces, enabling you to get the job done quickly. Easy to use: Selects Mitsubishi emery cloth, used for complex polishing work and finishing deep holes between metal and non-metal discs. Wheel style discs are easy to use. Package Included: 20 x Sanding Discs, especially for trimming, grinding and polishing uneven surfaces and sides. Description: 32mm 80 Grit Grinding Wheel for Dremel Rotary Grinder Tools. Grinding is sharp, high tensile strength, grinding pressure, good effect, with high production efficiency. Especially for trimming, grinding, polishing uneven surfaces and sides. Component: Emery Cloth Thickness: 10mm Wheel Diameter: 32mm Grit: 80#