10000RPM Air Wet Stone Polisher 4-Inch Pneumatic Wet Air Grinder Sander Water Mill Pneumatic Polishing Tool for Granite Marble Stone, Green-

The air grinder is a mechanized hand tool powered by compressed air. It is suitable for surface polishing operations in the building decoration manufacturing industry. It can be cooled at the same time as the sanding operation and it provides efficient sanding results, saving you time and energy. This highly efficient and versatile product is ideal for professionals.SpecificationShell Material: #45 SteelHandle Material: RubberColor: GreenPower Source: AirMax Grinder Size:100mm/4inPower: 0.7KWAir Consumption: 1.2m³/min(42CFM)Air Pipe Inner Diameter:13mm/0.51inWater Pipe Inner Diameter:8mm/0.31inAir Inlet Size: 0.64cm/ 1/4"Free Speed: 0 to 10000r/minAssembly Required: YesProduct Size(φ*L): 5.7*29cm/2.24*11.42inPackage Size: 30*13*8cm/11.81*5.12*3.15inGross Weight: 2.3kg/5.07lbsNet Weight: 2kg/4.41lbsPackage Included1*Air Grinder2*WrenchesAll Accessories for Installation

• Sturdy and Durable: The Air Grinder is made of high-quality #45 steel and rubber, which make the product sturdy, wear-resistant, not easy to deform, and prolong the service life of the product.
• High-efficiency Polishing: 400W high power and 10000r/min rotating speed make the product can efficiently work, reducing your labor intensity and improving productivity.
• Infinitely Variable Speed: The infinitely variable speed design makes you can adjust the speed with a knob with one hand, which is convenient for you to polishing and sanding as needed.
• Comfortable to Use: The ergonomically designed rubberized handle not only provides you with a comfortable grip but also enhances the safety of operation, making you have a more comfortable operating experience.
• Application: It is suitable for use on buffed marble, granite and other stone, painted furniture, machine tools, descaling, refinishing metal and other surface preparation work. And this product can be used for sanding and polishing work by installing sanding discs with different grits from coarse to fine.