Air Grinder,4-Inch Air Wet Stone Polisher 5500 Rpm with Rear Exhaust,Air-Powered Stone Polisher - Product Features
- 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 Inlet?1/4? Npt
- 4.Shaft Thread: 5/8\"-11
- 5.Free Speed: 0 to 5500rpm
- 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.