The Makita TD001G is a powerful 40V cordless impact driver, featuring a brushless motor and electronic 4-stage impact power selection. It offers 6 Assist modes, including T-modes, Wood mode, and Bolt modes, allowing for precise adjustment to the task at hand. With a maximum fastening torque of 220 Nm and speeds up to 4,400 impacts per minute, it efficiently drives fasteners. The tool boasts variable speed control via trigger, constant speed control, and a quick mode switching function with memory. It is equipped with an electric brake, forward/reverse rotation, and an LED job light. The impact driver has a 1/4" hex driving shank and is suitable for machine screws (M4-M8), standard bolts (M5-M16), high tensile bolts (M5-M14), and coarse thread screws (22-125mm). This is a bare tool and does not include batteries, charger, or case. Specifications: Battery Voltage: 40v, Battery Type: Makita XGT, Tool Holder: 6.35mm (1/4" Hex), Max Fastening Torque: 220 Nm, Weight: 2.20462262 pounds.