Free Speed/ 無載轉速:4000 b/min Air Inlet/進氣口尺寸:1/4〝 Air Pressure/ 操作壓力:6kg/cm2 Air Consumption/ 空氣消耗量:180L/min Net Weight/ 淨重:1060g Tool Length/ 機身長度:310mm Needle/ 針:12 pcs Packing/ 包裝明細:5pcs/6kg/7kg/0.4‘