Rated Power: 1/2 HPNo Load RPM: 1,700Air Inlet : 1/4" NPTMinimum Hose Size: 3/8"Chuck Size: 3/8"Chuck Design: KeylessHeavy-Duty Reversible Air Drill Features A Quiet Design With High Speeds For Mass ProductionIdeal To Be Used For Home Improvement Projects, Auto Repair, Maintenance, Construction Sites And MoreVariable Speed Trigger Gives Control To Adjust The Tool's Speed For Any Kind Of ProjectDiffused Handle Exhaust Blows Air Away From Work AreaErgonomic Grip Provides Better Comfort On The Job And Finishing Tasks Quickly***AVAILABLE FOR LOCAL PICKUP ONLY***