3/8" variable speed 0 to 2500 RPM reversible. 4.9A motor. Reversing switch and lock-on button. Keyless chuck for fast bit changes. All ball bearing construction. Low decibel rating for quieter operation. Built-in belt clip. Drill capacities: 3/8" in steel, 5/8" in wood. Includes (1) 3/8 In. keyless drill chuck (763132-1), and (1) tool case (824043-A).