• Drive size: 1/2" (13 mm)
• Working torque: 50-350 ft lb (68-474 Nm)
• Max. torque: 475 ft lb (644 Nm)
• Free speed: 8000 rpm
• Blows per minute: 1,100
• Weight: 5.6 lb (2.5 kg)
• Length: 7.4" (188 mm)
• Recommended hose size: 3/8" (10 mm)
• Air Consumption: 3.5 cfm (100 l/s) avg. – 14.0 cfm (395 l/s) max.