8speed control with practical RPM mappings: The car polisher features an 8speed control dial that allows you to adjust speed based on the task and material. Practical settings include 1 = 800 rpm for waxing and buffing; 23 = 12001600 rpm for general polishing; 45 = 21002800 rpm for addressing paint defects and oxidation; and 6 = 3000 rpm for tough grime. Selecting the right speed is key to achieving polishing results. 1400W power rotary polisher: Equipped with a robust 1400W motor and made with pure copper wiring, this rotary polisher is designed for expert car detailing with powerful performance. Its heat dissipation minimizes heat loss, while its stability allows it to handle challenging materials effortlessly. The combination of robust power and precise speed settings ensures a consistent and smooth polishing finish. Ergonomic multifunctional design: This polisher offers three handle options – a side handle that can be placed on either side, and a Ushaped handle providing ample space for movement. You can also operate it directly without the handle. This design enhances operator control, minimizes hand slippage and accidental disengagement, and accommodates various hand sizes and grip styles for a versatile user experience. Versatile application: The random orbital polisher excels in eliminating swirls, scratches, and imperfections from any painted vehicle, leaving it gleaming. It is also a favorite among professionals in automotive detailing, furniture manufacturing, plastic production, stone polishing, craftwork, building décor, and metal finishing. This essential tool serves a vital role across numerous industries, making it indispensable for effective surface treatment. Use scenarios Automotive detailing: Remove swirls and oxidation on factory paint while applying wax or sealant at appropriate speeds to protect the finish. Furniture and plastics: Polish and finish painted or coated surfaces on furniture, plastic parts, and decor items to achieve a smooth, even sheen. Stone and metal surfaces: Use for polishing stone, metal finishes, and decorative components to achieve a refined, defect surface.