Conditon: 100% Brand New_x000D_ Item Type: Grinding Wheel_x000D_ Material: Steel_x000D_ Color: Red_x000D_ Aperture: Approx. 16mm/0.6in_x000D_ Diameter: Approx. 105mm/4.1in_x000D_ Hardness: 55 Degrees 1This powerful grinder forming disc is designed to mount on a standard electric angle grinder and provide rapid material removal to save time and effort. 2Comprised of hundreds of extremely sharp teeth that quickly remove stock, suitable for curved jobs. 3Made of steel material, practical and durable, stable in use, has excellent wear life, and will not produce tremors. 4Suitable for rapid removal and shaping, especially for convex and concave areas. 5Make your operation comfortable and effortless, only suitable for wood and other non?metallic materials.1 x Grinding Disc