General Description This cordless impact wrench features a 1/2-inch square drive and is part of the D20 multi-tool battery system. It offers mid-torque performance with a brushless motor and five adjustable torque presets. The kit includes two 3.0Ah batteries, a charger, and a set of metric deep impact sockets, all stored in a plastic case. Technical Specifications Impact rate: 3,300 impacts per minute No-load speed: up to 2,200 rpm Maximum torque: 400 Nm Drive size: 1/2 inch square Battery voltage: 20V Battery capacity: 3.0Ah (x2) Compatibility and Accessories Compatible with D20 series tools within the same battery system Includes a 10-piece metric deep impact socket set with sizes: 10, 12, 13, 14, 15, 17, 19, 22, 24, 27mm Installation Attach the desired socket to the 1/2-inch square drive of the impact wrench Insert the battery into the handle until it clicks into place Usage Use the impact wrench for tightening or loosening nuts and bolts with adjustable torque settings Select the