About This Product Stepless Speed ​​Adjustment: The brushless impact wrench's speed is freely controllable, with increased pressure increasing the speed. It automatically stops when the trigger is released, making it easy to operate. Brushless Motor: Compared to brushed motors, the brushless motor in this impact wrench offers superior performance, durability, quiet operation, and spark-free operation. It delivers up to 380 Nm of torque and reaches a maximum speed of 2800 RPM, saving you time and energy on the job. Two-in-one Design: This cordless impact wrench functions as both a drill and a screwdriver, making it suitable for installing and dismantling scaffolding, as well as drilling holes in wood, walls, and sheet metal. It's suitable for various work environments and needs. Two-way Braking System: The electric impact wrench's two-way braking system allows for easy switching between forward and reverse modes. In reverse mode, the motor automatically stops to prevent the nut from loosening, ensuring the precision and protection of bolts and threads.