Pneumatic Water Mill 4in Air Sander, Water Injection Polisher with 3 - Speed Adjustment, 4300 RPM Air Polishing Machine for Marble Granite Auto Body Grinding

Item Type: Pneumatic Water MillMaterial: Alloy steelColor: RedWorking Pressure: 6-8 kgDisk Diameter: Approx. 4inAir Inlet Size: Approx. 1/4inNo-Load Speed: 4300（rpm）Uses (Applicable Industries): Stone, ceramic polishingPackage List：1 x Water Mill1 x PU Tube1 x Wrench1 x User Manual 1 x Take Mouth1 x Grinding Disc

• Three-Speed Control: This pneumatic water mill 4in air sander features three adjustable speed settings up to 4300 RPM, delivering strong power output for efficient polishing and grinding on various surfaces like marble, granite, and auto body panels.
• Integrated Water Spray System: The water injection polisher includes a built-in spray nozzle that wets the work surface during operation, effectively suppressing dust and reducing the risk of pneumoconiosis for safer, cleaner workspace conditions.
• Versatile Professional Use: Designed for both automotive and stone care professionals, this air sander is ideal for polishing marble floors, granite countertops, and vehicle bodywork, making it a practical tool for workshops and construction sites alike.
• Ergonomic & Durable Build: With high rigidity gears for extended tool life and a thoughtfully designed grip that enhances comfort during prolonged use, this pneumatic grinder ensures reliable performance while minimizing user fatigue.
• Eco-Friendly Operation: Powered by compressed air instead of electricity, this water jet pneumatic grinder offers energy-efficient, environmentally friendly operation without compromising on performance or portability in demanding job environments.