4" Pneumatic Wet Stone Polisher Air Sander Wet Marble Grinder Concrete Water Jet for Polishing Marble Granite Tool 4300RPM

Our high-performance Pneumatic Air Wet Polisher Sander, designed for both professional and DIY use.This tool boasts a robust construction with a high-hardness helical gear, ensuring a longer lifespan and increased durability. Its ergonomic grip enhances comfort during extended use, allowing for improved handling.The integrated copper water nozzle effectively moistens the cutting face, significantly reducing dust particles and protecting users from dust irritation.This feature makes the tool ideal for a wide range of applications, including the polishing of marble, granite, stone, jade, and ceramics.With a disc diameter of 4 inches and a no-load speed of 4300 RPM, this pneumatic grinder operates at a working pressure of 85-114 PSI.The stable water discharge system provides consistent grinding performance, while the three-speed adjustable switch allows for tailored polishing speeds to meet various project requirements.Compact and easy to operate, this tool includes a 7.6ft water pipe and is lightweight at just 3.5 lbs, making it convenient for any job site.The complete package ensures you have everything you need to get started right away.Specificationsmodel: BC-WS100Category: Straight Shank Pneumatic GrinderDisk diameter: 4inchNo-load speed: 4300 (rpm)Working pressure: 6-8 kgAir inlet size: 1/4 (inch)Recommended tracheal diameter: 8 * 5 (mm)Water pipe: 2.3mChassis thread size: M16Use (applicable industry): stone, jade, ceramic polishingProduct size: 9'' x 6'' x 4''color: redPackage size: 10'' x 7'' x 5''Shipping weight: 3.5 lbs Package include1*Pneumatic Grinder1*wrench1*Water pipe

• Durable Design: Features a high-hardness helical gear for enhanced tool longevity and a comfortable grip for improved work efficiency.
• Effective Dust Control: The copper water nozzle moistens the cutting surface to minimize dust particles, ensuring a safer working environment during polishing.
• Versatile Use: Ideal for polishing a variety of materials including marble, granite, stone, jade, and ceramics, accommodating both wet and dry diamond pads.
• Stable Operation: Equipped with a stable water discharge system for consistent grinding and a three-speed adjustable switch to customize polishing speed.
• Complete Package: Comes with a pneumatic grinder, wrench, and water pipe, providing everything needed for immediate use.