Key Product Specs Drive (in.) 1/2 Average Air Consumption (CFM) 5.4 CFM at Load 21 Speed - No Load (RPM) 7,000 Blows Per Minute (BPM) 1,300 Max. Torque (ft.-lbs.) 500 Working Torque (ft.-lb.) 40 - 350 Inlet Size (in.) 1/4 Min. Hose Size (in.) 3/8 Hammer Mechanism Twin Standard Bolt Capacity (in.) 5/16 Variable Speed Yes Additional Product Specs * Big power for suspension work and other heavy duty automotive jobs * Pressure feed lubrication system
