... ,and the tool is used in architecture SPG100-110°Air Water -Cooling Polisher ID ITEM UNIT PARAMETER 1 Max ... 2 Free speed r/min ∠10000 3 Air consumption L/S 20 4 Air pressure Mpa 0.63 5 Gas pipe ... 2.0 This product is a mechanized tool of compressing air power,and the tool is used in architecture,decoration,shipbuilding ... , the pained furniture and the machine too. SPG100-110 Air Water- Cooling Polisher