Air Grinder,4-Inch Air Wet Stone Polisher 5500 Rpm with Rear Exhaust,Air-Powered Stone Polisher

1. Less weight 1.2 kg (about 2.8lbs),high power-to-weight ratio for reduced operator fatigue. | 2.Air Consumption: 16cfm(0.45 m3/min ) | 3.Air Pressure:90Psi(621Pa), Air Inlet1/4 Npt, Shaft Thread: 5/8"-11 | 4.Free Speed: 0 to 5500rpm | 5.Package Contents: 1 x Air Wet Stone Polisher, 1 x 4-inch 5/8"-11 Velcro pad, 1 x 4-inch 5/8"-11 Extra Flexible Backer pad, 1 x side handle, 1 x wrenches, 1 x hoses for air, 1 x Use Manual , And water exhaust etc. appropriate fittings. | 6.Widely Used: This stone wet grinder rear exhaust is suitable for polishing marble,granite,stone,ceramics, and can be used with 4 or 5 inch dry and wet diamond pads and diamond grinding wheel to polishing.