Square drive: 1"
Bolt capacity: 45mm
Free speed: 3, 000rpm
Max torque: 1650ft-lb/2200n-m
Hammer machanism: Swing Hammer
Air inlet: 1/2"
Air hose(I. D. ): 1/2"
Avg. Air consumption: 12.5cfm/0.35m³ /min
Sug. Air consumption: 5.5hp