FEATURES ECCENTRICITY 5MM - HIGH-SPEED GRINDING: Achieve flat, smooth, and even results with the 5mm eccentricity. The high-speed grinding function ensures efficient polishing, perfect for professional work on various surfaces, delivering precise and uniform finishes every time. SPEED SWITCH - ADJUSTABLE TO YOUR NEEDS: Tailor the speed according to your specific task with the easy-to-use speed switch. Whether you're working on delicate tasks or more demanding surfaces, you can adjust the RPM for optimal results in sanding, polishing, and grinding. ALL-STEEL MOVEMENT - PRECISION & DURABILITY: Built with an all-steel movement, this polisher ensures high precision and outstanding durability. The wear-resistant design provides long-lasting performance, while the carbon steel air interface, equipped with a filter, keeps foreign particles out, protecting the machine. HIGH-DENSITY AIR BLADES - EFFICIENT OPERATION: The machine is designed with high-density air blades, which improve airflow and increase efficiency during use. The upgraded material quality ensures smooth operation and longevity, even under heavy usage in demanding environments. MULTI-MATERIAL COMPATIBILITY - VERSATILE POLISHING & SANDING: Suitable for bodywork, furniture, wood and metal products, widely used for sanding, grinding, polishing, waxing and cutting, it can meet all your sanding and polishing needs in life and work. SPECIFICATION Color:Red, Blue, Black Size:As Shown No-load Speed (RPM): 10,500 RPM Eccentricity: 5mm Operating Pressure: 90 PSI Air Consumption: 0.45 m³/min Noise Level: 80-90 dB Air Hose Inner Diameter: 1/4" Package Includes:1*Professional Pneumatic Orbital Polisher Grinding & Sanding Machine NOTES Please ensure the air pressure is set correctly before use to optimize performance and prevent damage. Use appropriate protective equipment, including goggles and ear protection, to reduce exposure to noise and debris.