Quare drive: 1"
Bolt capacity: 45mm
Free speed: 3, 500rpm
Max torque: 1270ft-lb/1700n-m
Hammer machanism: Rocking Dog
Air inlet: 1/2"Air hose(I. D. ): 1/2"
Avg. Air consumption: 12.5cfm/0.35m³ /min
Sug. Air consumption: 5hp