Wet Gold Stone Grinding Machine
SY-8127 Pneumatic Water Sander 5 Disc Practical Air Polisher Grinding Machine Kit with Inlet Joint and Water Pipe. 2.8 out of 5 stars 17. $88.39 $ 88. 39. Get it as soon ... Air Wet Polisher/Sander 4-Inch Versatile Wet Stone Grinder 4500 Rpm Pneumatic with Front Side Exhaust Great for Polishing Stone and Concrete. 4.5 out of 5 stars 82. $139