Wet and dry sanding versatility: This dual-mode sander allows seamless switching between wet and dry sanding to cater to various projects. With integrated water flow control, this tool safeguards delicate materials during tasks such as glass edging and metal smoothing. By reducing airborne dust. Efficient cooling systems for extended use: Designed with a flexible hose and directional nozzle, this tool ensures optimal heat management. The combination of side ventilation slots and a quiet water pump prevents overheating. Ideal for prolonged use in jade polishing or tool reshaping. Versatile polishing with diamond wheels: Includes three diamond grinding wheels that facilitate multi-stage surfaces refinement. Perfect for addressing metal burrs, stone imperfections, and wood finishes, this machine provides consistent results across various materials with its bi-directional rotation. LED voltage display and variable speed control: Keep track of real-time performance with the integrated digital voltage indicator and enjoy seamless speed adjustments. The low-noise operation enhances comfort in your workspace, making it an excellent choice for precise jewelry polishing or furniture restoration. . Dual heat dissipation and stability: Built with pure copper windings and a dual heat dissipation systems, this tool guarantees dependable power output while maintaining stable torque. With its vibration-frees polishing capability, it expertly handles delicate materials like acrylic sheets., Manufacturer: YXYLJOZ