Specifications :
NEEDLE mm*mm*pcs Φ2mm*180mm*66pcsPISTON 33X28.5X94mmBLOW PER MIN 2500 bpmOVERALL WEIGHT 15-3/4"(400mm)NET WEIGHT 12.13lbs(5.5kgs)AIR INLET 1/4"AIR HOSE 3/8"AIR CONSUMPTION 10cfm