TWICE THE HAMMER, 10% MORE TORQUE & DOUBLE THE WARRANTY of the leading equivalent brand on the market Twin hammer mechanism – 500ft/lbs max torque Speed: 11, 000rpm Compact & light weight at only 1.42kg Handle exhaust Air consumption: 0.2³/min Air inlet: 1/4” Vibration: 3.1m/s²” Warranty: 2 Year