Powerful 8.0 A motor, 0 to 850 RPM, variable speed control. Drill has ergonomic tactile grip and 2-finger trigger for user comfort and balance. Other features include heavy-duty keyed chuck, all metal gear case and diaphragm, helical-cut steel gears (heat-treated for maximum durabilty), 360 deg locking side handle, and 8', 3-wire rubber cord. Includes side handle and chuck key with holder. No. 0300-20: Size: 1/2 In., Amperage: 8A, Chuck Type: Keyed, Maximum Speed: 0-850 rpm, Cord Length: 8 Ft., Case Included: No, Weight: 5-1/2 Lb., Dimensions: 12-13/64 In. L, Warranty: 5 Year, Pkg Qty: 1, Package Type: Box