Features: Transform your standard drill into a versatile grinder, offering multi functional grinding, polishing, and sharpening capabilities while saving space and cost. Built with metal components and a universally chucks design, this compact toolset ensures seamless compatibility with most drills and delivers robust performances for precise materials removal. Ideal for DIYer enthusiasts, homeowners, and hobbyists seeking workshop upgrade without investing in bulk standalone equipment. Perfect for garage projects, woodworking tasks, or blade maintenance in tight spaces where portability and quick setup are essential. The wear resistant grinding wheels and stones provide long lasting efficiency, making it a companion for frequent metalworking, carpentry, or craft applications. Specifications: Component: Metal Bracket size: 145mm/5.71''x88mm/3.46'' Grinding wheel diameter: 70mm/2.76'' Type:Grinding Wheel, Grinding Wheel & Support Model:1,2,3,4,5,6,7,8,9 Package Includes: 1Piece Grinding Wheel or 1Set Fixing Bracket & Grinding Wheel note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.