ThreeSpeed Switch with Forward and Reverse Improves grinding precision and efficiency with a forward and reverse function. Large cooling vent provides effective heat dissipation, extending running time and enhancing safety. Designed for DIYers and professionals seeking a quality finish. Torque AllCopper Motor Delivers powerful yet quiet performance for consistent results. Adjustable speed range from 4000 to 9000 RPM enables quality finishing without overheating. Suitable for grinding and polishing across projects, from woodworking to model making. Seven Adjustable Speeds and Reverse Control slider on the power adapter allows easy transitions between seven speed settings. Reversible operation adds versatility for additional applications. A flexible tool for woodworking, metalworking, and general DIY tasks. 15 Degree Inclined Belt Design 15degree belt angle optimizes precision for edge sharpening. Ideal for polishing and sharpening woodworking tools, blades, and other equipment. Produces a sharp, precise finish with every use. Applications and scenarios Woodworking and furniture finishing: smooth edges, remove tool marks, and refine surfaces on cabinets and panels. Tool sharpening and maintenance: sharpen chisels, plane blades, and other workshop tools with controlled precision. Model making and metalworking: polish small parts and components while avoiding overheating, ensuring clean joins and precise edges.